Who Reaper is
As the trainers describe him
A serious aggression case, and Kelton says the danger comes mainly from his size. He is explicit that it is not the worst case they have had.
On film
with the reapers program we've gone so far because you know he did have some relatively severe severe behavior modification work that needed to be done it's not like the worst case
I mean, it was dangerous.
He's been legitimately dangerous, as you can see by his evaluation video and by the reports that his owner gave us during his initial consultation and evaluation and in the intake form
The presenting problem, as Kelton reports it: growling at and trying to bite visitors to the house, frightening the neighbours, and being impossible to walk past people and dogs. On 2026-09-16 he adds that at home Reaper had come very close to attacking people.
On film
And, you know, he was growling at and trying to bite people that came over to his owner's house.
not reacting to people or barking at them or freaking out at them anymore because that was another thing he was scaring the absolute bejesus the bejesus out of
mean that's that's really risky and where he's dangerous to people if they're inside their home where he's he's come very close to attacking people and hurting them
On film Kelton describes attempts in the same terms: on the first visit Reaper stayed tight on the sleeve and then held his arm briefly, and when they first met he 'grabbed onto my fingers a little bit'. No recording shows Reaper biting anyone.
On film
Your wife was here when I came the first time and he didn't bite me, like full on bite tight at the sleeve until I tried to approach her. And then he just grabbed my arm and he held my arm for a second, but he definitely cared more with her for sure.
several times yeah he like i mean he grabbed onto my fingers a little bit the first time i met him
there's a reason that we ramp it in first by teaching them obedience we teach them things first as soon as we can get them to a safe place to do so uh where they're safe with us not trying to bite us like reaper was
Why he reacts: Kelton's reading changes. On 2026-09-16 he guesses a confrontation with a man on a trail was 'probably defensive'. In a conversation recorded during another dog's session he calls Reaper's aggression 'mixed', with more defensive aggression than a comparison dog. To the owners on 2026-09-19 he says most of the reactivity is prey drive rather than protection of them, which he finds easier to suppress. These are readings, not findings.
On film
my initial instinct is that it was probably defensive and he probably detected that guy as a threat.
is just like trying to uh it's mixed reaper had a has had a little bit more actual like
A lot of the reasons he's reactive, at least, is prey drive and not necessarily protection instinct over you. I think it is mixed, but I think a lot of it's the prey drive that's causing the problems.
Very large, very fast, with high prey drive. On 2026-09-11 he nearly caught a squirrel; Kelton later calls that his 'squirrel experiment' and uses it to show his speed. His size is Kelton's reason for caution in tight spaces.
On film
geez that was impressive actually bro you almost caught that squirrel he is hella
And he's gonna work on the wildlife reactivity issue as well, because he has super high prey drive,
so with how big and strong he is i am more cautious with the tight spaces still because i'm like i don't really want to risk that
Wary of new handlers at first, and slow to accept Kelton. By Kelton's account it took a couple of weeks; Reaper liked the kennel tech first, and by late September he is friends with almost the whole staff and excited when Kelton collects him.
On film
So he's still pretty suspicious of me.
handsome and we're finally friends that took a while I won't lie to you that man
liked his he liked the kennel tech before he liked me which isn't shocking
Pantom guy, yeah, he's really cute, he gets so excited now, when I come to like, get him
Clever, with good obedience from the start, and by 2026-09-11 in Kelton's words a 'completely different attitude'. Kelton says the obedience was never the problem: it broke only when he was reactive.
On film
completely different attitude to what he had originally
He's a very, very smart dog. It's just that reactivity that we have to get rid of.
the only thing that made him break obedience or not recall or not do things was reactive reactivity towards things that's the only time he blew off commands
A watcher. Kelton describes him as a guardian-breed dog who watches people and dogs, and allows that; what is not allowed is barking, pulling and acting on it. He leans on people he trusts.
On film
I mean look, he's like a guardian breed dog. What a guardian breed dog. That's right. They guard, they watch.
He's a big leaner. Yeah, he loves to lean, so let him lean on you.
Not a big player. Personal play but no full game on 2026-09-01; the ball scored six or seven out of ten on 2026-09-11; exploring is what he mostly wants. On 2026-09-19 Kelton names freedom to sniff and explore, and physical affection, among his biggest rewards.
On film
He doesn't play that much.
so right now reaper's primary interest seems to be environmental exploration
Another one is he likes freedom. He likes to go look at stuff and sniff stuff and investigate. That's a big one.
The program, stage by stage
The first visit (off camera)
On or before 2026-07-21. The visit date is unknown.
Kelton's first visit, which he recalls at pick-up, is the only first-hand account of the home problem. He stayed about an hour inside to see how extreme it was, and found the guarding centred on the owner's wife.
On film
like lay down like that not like that huh I was here for a good hour I was inside yeah because I wanted I wanted to see how extreme it was inside
Pick-up day, staged as a prediction errorTurning point
2026-07-21, at the family home (title date and time 19:34).
Two staff attend, which Kelton says is unusual, and Kelton himself puts on a bite suit. He checks the intake form out loud. Reaper wears an e-collar, but Kelton says it is not the tool for this. Normally any staff member collects the dog. Here the owner is told to lock the leash, walk straight out of the door without slowing, and hand the leash to Kelton in the suit, so that Reaper's expectation is falsified. Kelton says openly that it is acceptable if Reaper goes after him, because nobody knows what a dog like this will do until he is given the chance. The handoff itself is not narrated (12:44-20:53 is silent). Afterwards Kelton notes that Reaper lay down in a way he never did during the first visit.
On film
hopefully no full bites today
Because the purpose of this exercise, the reason that we're not, we work with tons of dogs.
Most of the time, we just send a random person, one of our staff, to go pick the dog up.
That's not quite what we have here, so we need to figure this out.
That's not accurate, but if he does go after me, that's okay.
So they've never given the dog a chance to try.
But we won't know until we see.
He never did this when I was here.
The kennel phase (unrecorded)
Between 2026-07-21 and the first outing, on or before 2026-08-11.
Reported only. The kennel tech, Kelton, Christian and Connor all worked him, mostly in the kennel. They did not let him bully or show serious aggression, penalised him when he did, and ran prediction errors. At the first owner lesson Kelton gives the method: when Reaper acted as if he would go for staff during feeding or cleaning, they sprayed him with a water hose, always preceded by 'uh-uh', so that the marker became a clear warning; the e-collar was paired with the same marker later. By Kelton's account it took a couple of weeks before Reaper accepted him, and the kennel tech first.
On film
and myself and Christian and Connor we've all been working with him where we've just been not allowing him to bully or display you know like serious aggression we've been penalizing him when he does it and doing like no-shows like prediction errors so he should be to the point now where I can take him out relatively safely from here we can start doing all the obedience work
we penalized but not with an ego we penalized with a water hose simple as that is he would act like he was going to eat us when we tried to take care of him like put his food in or like go in there and pick up his poop or like do anything and so we just had the water hose and we'd spray him with it
but then we say uh-uh before we do it yeah because then there's a clear indicator like hey don't do that um and then it makes it where when i finally do take him out he already has something
First outing with Kelton partly suited (Parts 1 and 2)Turning point
On or before 2026-08-11 (upload date). One outing in two recordings.
Kelton puts on part of the suit and takes Reaper out to get him comfortable with him, letting him find his own way around the space. After long silence, Part 2 gives the result. Reaper has let them touch and handle him, pick up his leash and walk him. He has played a little tug, and Kelton let him win. He is still suspicious and wary. Kelton expects him to improve quickly now that he is manageable. The session ends with one place repetition and a release.
On film
All right, so I'm going to suit up, at least partially, and I'm going to go get Reaper out and just walk him around a little bit here and see if we can get him comfortable with me.
He's let us touch him, handle him, walk him around, pick up his leash, walk with his leash
And I got him to play tug just a little bit.
He got a win in.
Now that I've got him where he's more manageable and letting me do stuff with him, he'll start to get better pretty rapidly.
Gloves only: obedience proofing at the facility
2026-09-01 (title).
The protective gear is now just gloves. Reaper works with several team members, does not redirect onto staff, follows light leash pressure and settles on the place. The session proofs sit, down and an implied stay against barking kennel dogs and a trainer walking past. A down offered on a sit cue, anticipated from the previous sequence, is corrected back up with the leash. A break to check out a barking dog is corrected and he is put back in the down. Kelton says the public-area phase comes next.
On film
We're to the point where I'm just wearing the gloves, and that's it, not the whole suit.
And he's not trying to redirect to us or anything like that at this point.
so he's anticipating because like last time i had asked for the for the b-o-w-n after he did the set so he's anticipating just decided like i'm just gonna do it down
He can stay there, he can look, but he just can't move from the position.
We're going to, again, start with the public area stuff, and that's our last phase of things,
The public trail: first meetings with strangers and dogsTurning point
2026-09-11 (title). A park field and wooded trails, 94-95 degrees.
An hour of Kelton talking to camera. The play test in a field is cut short by the heat. The walk itself, he says, is training. At a person and a dog 30-40 feet away, Reaper's hackles go fully up and he is on the point of sprinting. Kelton corrects 'on a very high level' and says Reaper would genuinely attack. He sets out his punishment scale, with the heaviest correction for going after people and dogs, less for wildlife and much less for obedience. Later a runner is mostly ignored, four people with three small dogs pass at about ten feet ('much better choice'), and with the last group he deliberately gives more choice and does not punish the raised hackles: 'punish actions not emotions'. The heel gets its first repetition. Kelton estimates one or two more sessions before Reaper passes strangers without his hair going up.
On film
training Reaper right now, right? What I'm teaching him is, like, look, I'm not going to be on your
and i mean he he means business right i think that he would genuinely attack that dog or attack a person every single hair on his back is stood up
so he did not react to that runner this time he just had a runner come down through this trail and he uh he mostly ignored it his tackles went up very slightly but he mostly ignored it
Alright so that was much much much better choice than the
what did he do what were the actions he took i'm going to punish actions not emotions right
or two sessions away from him walking by complete strangers and foreign dogs right complete stranger dogs without his hair even going up
Trail repetitions with people: choice first, penalty only for a bad choice
2026-09-16 14:53 (title). A park with walking trails, quieter than expected; no dogs met.
Kelton opens by saying the obedience was already decent and the work now is proofing it in the situations that matter. Since the last walk there is a change: a family with children and a cyclist passed with his hackles down while he sniffed. He states the rule: Reaper makes his choice first; a bad choice is penalised; otherwise nothing happens. A man on the trail draws exactly that bad choice. He then explains that a penalty must actually lower the frequency of a behaviour and that its severity follows the stakes, and turns the collar 'way way down' for heel. Later Reaper chooses to walk away from people, and Kelton explains why he will not steer him towards them to create a correction. He rates sit, down, place, heel and recall highly, with only the heel entry left to work on, and plans busier venues up to Hillsborough Street in downtown Raleigh.
On film
um you know he had serious aggression and it's not completely gone right um but today
And again, I'm going to let him make his choice first, and if he makes a bad choice, then I will cause a problem. If he makes no bad choice, we'll leave it alone.
his whole stance changed so he was starting a confrontation with this guy
there's no need for me to get like emotional there's no need for me to get angry there's no need for me to yell at him in this case like no none of that's necessary instead i just gave him an ah ah and i followed it up with a harsh correction
his heel is looking pretty darn good to me. I'm happy with that. He's doing excellent on sit, down, place, heel, recall.
if he chooses to walk away and avoid it i'm not going to be like hey no like let me redirect you towards it that way you might do something so i have an opportunity to penalize it because that's not honest that's not honest and it's not fair
A busier park: neutral passes, heel at blind corners
2026-09-17 21:42 (title). Kelton calls it the first heavier-traffic park.
A bigger test than any earlier park: more people and dogs on narrower trails. A group of seven men passes and Reaper does nothing. A dog at 15-20 feet draws interest and a look up at Kelton, which he treats as the right answer. Four people surprise them round a corner; Reaper sits on cue and looks at him. New strangers are simply avoided. Kelton puts him in heel before blind corners so the handler sees what is coming at the same moment as the dog, and downs him while a tall man passes on a narrow trail. He says he does not think he used the e-collar at all, calls it 'absolutely humongous improvements' over the first outing, and adds that Reaper is 'not completely neutral yet'.
On film
seven men walk by all together in a pack and that was his reaction he did nothing
Uh-uh. No pulling. Let's go. Come on. Good boy. So he's definitely not completely neutral yet,
Yep, but he is having a lot less of a reaction,
come up on something and I'm not there. So an easy solution to that is the heel.
Hey, we've already had absolutely humongous improvements
pretty much it for Reaper for this time. Very successful outing. I actually didn't end up using
The first in-program owner lesson: concepts, and live passes in the parkTurning point
2026-09-19 18:36 (title), at the park of the 2026-09-11 session (by Kelton's cross-reference); both owners present. Titled 'Training Session'.
An 87-minute lesson. Kelton says it took a couple of weeks for Reaper to accept him, and that rereading the intake confirmed obedience was never the problem. He explains the lesson format (this 'see your dog' lesson at a park; the later lessons at the owners' apartment) and why. The core is a concept talk: rewards that matter to Reaper (affection, freedom to explore, play, cheese; no treats in his training), the retractable leash and leash yielding, the release to freedom with an implied stay, negative reinforcement as 'nagging', four commands for trigger situations (let's go, come, heel on a locked leash, down facing away), penalties that are clear and contingent, and Jay Jack's four windows, with obedience as management and 'calm liberty' as the real answer to visitors. Live passes illustrate it: Reaper is antsy at a dog but does nothing; ramps up towards a person and gets an e-collar tap under a criterion Kelton says he is now raising; then lies down on an owner while a Rottweiler passes as close as the earlier dog.
The owners meet the dog again for the first time on film, and the program's reasoning is handed to them.
On film
so he got a little antsy there because he saw the other dog right yeah but he didn't yeah he didn't do anything
so I did tap the color there because he was getting way too ramped up his first start going up and he was going towards the person right now interestingly there is like was that way less than the first time that I had to punish punish it yeah that I would have accepted actually the first time but now I'm raising the criteria
dog walked by he got up around hair all went up he went towards it this time what did he do dog came by was just as close it's a rottweiler right walking by other people he's looking right at it and his choice was to lay down on you right
And it's, I think useful for me, but it's managing the problem. Um, so it's a kind of like a bandaid in my mind, right? The other category of responses go in this last window, which is the calm Liberty window.
So like the hurdle to get over initially was like, but he needs to not want to eat me first.
A choice point with a dog: one charge punished, then a lawful avoidance on a bridgeTurning point
2026-09-25 12:37 (title). An outdoor public area with a field, a loop path and a narrow footbridge; venue not named.
Kelton says the obedience is fine and the remaining job is walking close to people and in busier areas without confrontation, and that he hopes for at least one chance to punish an improper response. People pass and Reaper is suspicious but does nothing; a fixated stare at a person gets the conditioned punisher. When a man leashes his off-leash dog nearby, Reaper looks, at first avoids, then sprints at the dog; Kelton punishes it, says it is exactly the chance he wanted, and makes friends with him straight away. He then explains to camera why he did not manage the encounter: looking is fine, only the decision to charge is punished; the consequence is a prediction error; a penalty must be clear and contingent so the dog can avoid it and is not afraid of walks; knowing obedience does not fix behaviour problems. Later, on a narrow bridge, Reaper avoids an approaching dog entirely. The next day Kelton tells the owner Reaper lay down on his own before the bridge while the dog passed.
The one filmed occasion after 2026-09-11 when Reaper goes for a dog, and the same session's later avoidance of a dog in a tight space.
On film
so i'm hoping that today i get at least one chance to punish something um that he does to penalize some kind of improper response
and then he made the decision to sprint towards the dog to engage and not in a good way he fixated on the dog and then he decided i'm gonna attack that dog i'm gonna sprint after that dog so i punished it
and i want him to feel happy again right we're all cool right i don't have any issues with reaper i love this dog we hang out we're buddies we have no issues whatsoever
so he avoided the dog entirely which is a much better response than what we saw before and that's exactly what we're looking for we're looking for any lawful response and avoidance is lawful
were the last one that was actually a little closer we were on a bridge like walking and
The second in-program owner lesson, on home groundTurning point
2026-09-26 18:35 and 19:22 (titles; one lesson in two uploads), around the owners' home and the small park they normally walk him to.
Kelton explains why the in-program lessons are held 'here at your place': doing well at a random park does not mean doing well where he used to react most. He updates the owner: dogs are now the bigger issue; with people Reaper is 'not like hunting them anymore'; he needs a couple more punished repetitions with dogs before he stops thinking about charging. On the walk Reaper makes no bad choice. He watches a dog, is put in a down and loses interest, and the owner says that never happened before. Kelton separates watching (fine for a guardian breed) from barking, pulling and acting on it; explains his verbal 'ah' warning before the collar instead of tone or vibration; and answers the owner's questions on heel (tight spaces and bridges), place (something raised, all four paws on), alert barking (allowed if he stops on request), collars, the retractable and the 50-ft long line.
The first filmed work where Reaper used to react most, with the owner.
On film
that's the other thing the reason that we do the other in-program lessons here at your place like the things you do is because just because like i go to some random park or something and like he's doing really well doesn't mean that he'll then do really well where he used to react the most
he might not ever be like like yay happy like with every person but he's not like hunting them anymore because before it was it felt like he was like stalking people
i need to get him to a point where he stops thinking about the possibility of charging because he's still kind of i think he needs a couple more punishments a couple more penalties where i allow it to happen and it has a very bad result for him and he stops thinking about it
if i go creeper come on creeper down and now he should be like here with me not over there staring at the dog
yeah that never happened before
Yeah, he's not like a hundred percent like,
we can set the collar up and i can make sure you know how to use it and we'll kind of do like the final like run through where you know how to use everything
the one thing we were thinking about doing which is have some people come yeah and do some inside stuff so that we can make sure you know how to handle that as well
A quiet park: heel proofing, a lower collar, and a dog avoided at about 15 feet
2026-09-29 13:59 (title). Lake Benson Park, named by Kelton; quiet at midday.
Kelton chose the park as normally busier, but at midday there are few people and no dogs in the dog park. He works recall, keeps Reaper off a squirrel, and proofs the heel with pace changes, stops and turns. He says Reaper has become very sensitive to the e-collar and turns it down further. People, including one with a stroller, are passed in heel and left 'completely alone'. A dog in the distance is too far to test, and he concludes he needs a busier time or place, such as Dix Park. Near the end a dog passes about 15 feet away; by his account Reaper looked at it, looked at him and avoided it: 'the correct answer'.
On film
I'm just doing some fast and slows and I'm going to stop. And I'm going to start again. I'm going to do some turns here.
He's gotten very sensitive to the e-collar, so I'm going to turn it down even more than I already did.
He did good there, too. He left that person that was walking by with the stroller, he left them completely alone.
There was another dog like probably 15 feet away and Reeper completely avoided the dog. He like looked and then he looked at me like, uh, I don't think I'm supposed to do that. Which is the correct answer?
Skills
Being handled by staff without redirecting
How it was taught
By the trainer's report: a water hose preceded by 'uh-uh' during kennel care, the e-collar paired with the marker later, prediction errors, then a relationship-first outing (decompression, handling, a tug win).
On film
We're to the point where I'm just wearing the gloves, and that's it, not the whole suit.
uh we get a lot long a lot better than we than we used to he doesn't try to bite me anymore
that he is cool with almost everybody now yeah almost the whole staff
he's pretty much fine with christian now hasn't had any issues with christian at all christian's
Passing strangers in public
How it was taught
Venues chosen for people. No management: let him meet the person as a choice point; a bad choice gets the marker and a correction sized to the stakes; a neutral pass or an avoidance gets nothing or praise. The criterion is raised as the worst responses go (from no attack, to no ramping up, to no confrontational stare).
On film
because he's still actively interested in those people um and especially on that dog and you saw he was right on the cusp of doing what he always does which is sprint over to that dog
he had serious aggression and it's not completely gone right um but today notably better already than what it was last time we took a walk um because i haven't seen hackles go up for those people
seven men walk by all together in a pack and that was his reaction he did nothing
so was he suspicious absolutely suspicious right and did he act a little funny yeah but did he do anything no
So I'm going to walk by these couple of people and I have them in a heel.
Not charging dogs in public
How it was taught
The same choice-point method: no steering away, looking allowed, the decision to charge punished hard and at once, followed straight away by friendliness; avoidance and lying down accepted as lawful.
On film
he was definitely interested but he did nothing or actually no he did do something he looked at me
i encourage you to watch the video back like watch what he was doing he saw that dog and i didn't try to manage him i didn't try to tell him let's go i didn't give him anything i just let him make choices right so i allowed for a choice point i just let things develop
correct it yeah yeah and he did it for me he he went after another dog that seems to be the bigger
That's what I wanted to see. I wanted to see a test with another dog.
Avoidance as a lawful response
How it was taught
Leave the choice to the dog; never steer him towards a trigger to create a chance to correct; any response other than going after the person or dog is fine.
On film
neutrality is required um or maybe maybe neutrality is the wrong term but like lawful responses are required right he can't do what he's been doing but almost any other response is okay
All he did was avoid them.
like it's not like a requirement he doesn't have to go lay down right like he could do anything
Leaving wildlife
How it was taught
Planned: punished at a level below people and dogs, with ball, tug and flirt pole as outlets for prey drive.
On film
and so the same thing that i said to those people and those dogs walking by where I really punished his reaction I'm likely going to have to do the same thing for any kind of wildlife because him chasing wildlife is also a problem
Sit, down and the implied stay
How it was taught
Verbal correction with the marker, then the leash; an anticipated position corrected back to the one asked for; a break from the stay put back. At the lessons, the release to freedom as the reward.
On film
and just being able to kind of do a verbal correction with marker and being able to do it without touching the leash for the full guide
sit and he sat and he just looked at me but he looked at me right away and in this case that's
then the release word you don't have to ever use stay again in right because you can just use the implied whatever it is it's implied that they stay in it until you say okay
Place
How it was taught
Not narrated in Reaper's sessions; the rules given to the owner are a raised surface and all four paws on.
On film
He's settling as you can see like on the top now.
the rule like between being on the place and not being on the place is simple it's are all four paws on there right are you all the way up on it or is one of your feet on the ground
Recall and leash yielding
How it was taught
Recall taken at chances during walks. Leash yielding: hold the leash; if he braces, penalise with the e-collar so he learns to give to tension.
On film
and he's doing good well with the recall,
Because he was bracing pretty badly against the leash at first right when he wanted to do something else or wanted to see something
so the way that you teach them leash yielding is hold on a little bit and if they brace against it you penalize with the e-collar
it's very important that he doesn't blow off my recall
Heel
How it was taught
The cue while walking with light guidance; a release ends the repetition when he stops correctly; later pace changes, stops and turns.
On film
He stopped when I stopped, so that's an okay and a good boy and an end to the rep.
i think i just need to work on his heel entry a little bit because he's got the deal down pretty good pretty darn good i just want to work on the entry
and he knows that now right yes yeah and i'm i'm still proofing it i'm making it better so that
Play
How it was taught
Assessed in a field rather than the training yard. At the lesson: watch which part of a game the dog enjoys.
On film
Doesn't seem to care about it that much right now. It might be just because of the heat.
what do they really love to go explore and sniff so reward them with going exploring and sniffing right
Owner handling (taught at the two in-program lessons)
How it was taught
Explanation while walking and watching live passes, with the owners' questions answered.
On film
And what I'll do is I'll walk with him for a little bit first, and then I'll give you
instead the approach to take is ultimately you don't want to have to manage a mobile you want him to make choices that you can trust
How the method adapted
All of the reasoning below is Kelton's own, as stated on film. Most of the adaptations concern safety and emotional framing, not obedience technique, because obedience was never the difficulty. Every adaptation comes back to the size of the dog and the seriousness of what he might do.
The pick-up was staged, not routine. The owner hands the leash straight to Kelton, in a suit, so that the dog's expectation is falsified.
Kelton's words: most pick-ups are done by any staff member, but this case needs a prediction error. He also argues that a dog nobody has let try anything is a dog nobody can predict.
On film
Most of the time, we just send a random person, one of our staff, to go pick the dog up.
So it's like nobody knows what they'll actually do unless they've actually bit somebody before.
That's not accurate, but if he does go after me, that's okay.
The protective equipment was reduced step by step, and the reductions are the progress record: full suits, then a partial suit for the first outing, then gloves only, then gear off and public places.
Kelton presents gloves-only as evidence that Reaper no longer redirects onto staff, and later says progress sped up once the gear could come off. He says the gloves are there to keep him out of hospital, not to avoid pain.
On film
start to finish putting the suit on and everything
We're to the point where I'm just wearing the gloves, and that's it, not the whole suit.
and that's what took a while right but as soon as we got over that hump and it was safe and i
Behaviour modification in the kennel came before any obedience, with a marker that always predicted the consequence: 'uh-uh', then a water hose; later the same marker before the e-collar.
Kelton says the kennel work had to make him 'relatively safe' to take out, and that saying 'uh-uh' first gave a clear indicator, so that when he was taken out he already understood it. He adds that the stim itself needs no teaching; the marker gives it its meaning.
On film
and myself and Christian and Connor we've all been working with him where we've just been not allowing him to bully or display you know like serious aggression we've been penalizing him when he does it and doing like no-shows like prediction errors so he should be to the point now where I can take him out relatively safely from here we can start doing all the obedience work
but then we say uh-uh before we do it yeah because then there's a clear indicator like hey don't do that um and then it makes it where when i finally do take him out he already has something
start doing like like they like it's it's kind of like um there's a school of thought in dog
The relationship came first, and is repaired at once after a hard correction.
After the first outing Kelton says that once Reaper is manageable he will improve quickly. On 2026-09-25, straight after punishing the charge at a dog, he makes friends with Reaper again and says so to camera. On 2026-09-16 he gives the reason: good emotional affect and a good relationship let a dog recover from penalties that are clear and contingent.
On film
Had some time, like some decompression time out here to like walk around and chill.
and i want him to feel happy again right we're all cool right i don't have any issues with reaper i love this dog we hang out we're buddies we have no issues whatsoever
But if they have good emotional affect for the majority of it, they're able to recover from negative reinforcement or penalties because of a good relationship with the one doing The negative reinforcement or the punishing and because of a clear understanding of what caused it right?
The walk itself is treated as training: a relaxed, non-adversarial outing with only a command or two asked.
Kelton says the lesson is that the two of them need not be adversaries and he will not drill the dog non-stop. The second aim is to meet triggers and correct any reaction.
On film
training Reaper right now, right? What I'm teaching him is, like, look, I'm not going to be on your butt all the time, right? Good boy. I'm not going to drill you nonstop, right? You don't have to, you know, have like an adversarial relationship with me. We can just enjoy each other's company
And as well, I'm hoping that I'll see some people and maybe even some dogs and I'll get to correct any reactive behavior, right?
Severity follows the stakes: heaviest for going after people or dogs, less for wildlife, much less for obedience and leash yielding. As Reaper sensitised, the collar went down.
Kelton's rule, first stated as an ordering on 2026-09-11 and restated on 2026-09-16 and 2026-09-19: the harsher the possible result, the firmer the penalty. On 2026-09-16 he turns the collar 'way way down' for heel; on 2026-09-29 he turns it down further because Reaper has become very sensitive to it. No numbers are given for Reaper.
On film
boy i have to make sure to uh adjust the e-collar properly based on the situation right going after people or going after a dog like that that's for him that's as big of a punishment as I'm going to give him, right? I'm going to punish him hard. But for chasing wildlife, it's going to be slightly less. And then for, you know, like regular things like this, like leash yielding, something else, it's got to be way less, right?
the higher the stakes are the more uh firm your penalty needs to be the harsher your penalty needs to be um potentially
okay now we're turning the ecower level way down way way down right um because this is not the same stakes right and it doesn't merit the same thing we don't need to shock him out of his thought pattern right we don't need to make it abundantly clear we just need guidance a little bit of pressure
And how harshly you punish a thing depends on how bad the result could be for him and for everybody else, right?
He's gotten very sensitive to the e-collar, so I'm going to turn it down even more than I already did.
He punishes actions, not emotions. Raised hackles and looking are not punished; the choice is.
Kelton's reasoning: hackles are a physical response, and the question is what the dog did. Walking away and leaving people alone is lawful. To the owners on 2026-09-19 he puts it as changing the choice, not the emotional state. He also warns against handlers who tense up and punish looks.
On film
my question is what did he do right did he act sketchy a little bit did he do anything though what did he do what were the actions he took i'm going to punish actions not emotions right
alone right he didn't do anything he did nothing he did zero things and that is acceptable that's a lawful response to that, right? So it would be unfair of me to punish his hackled being raised
since like his hackles went up a little bit that's fine right because i can't i can't change that emotional state necessarily but i can change the choice he makes when he sees it and feels that way
Choice points, not management: he is let meet triggers without being steered away, cued or distracted, and Kelton goes looking for the bad choice so that it can meet a consequence. He will not, however, steer Reaper towards a trigger to manufacture one.
Kelton's words: he needs to learn the consequences that follow choices; a punished choice produces a prediction error; choice points make a dog trustworthy instead of micromanaged. Pulling him towards people would be 'not honest' and 'not fair'.
On film
He needs to learn the consequences, good and bad, that follow choices, right?
and get a different result than they thought. That's where all the learning happens because that's what you would call a prediction error, right? Because he predicted what's always happened in the past, which is like, good boy, come on, let's go, which is really like not that much.
i normally don't you know yeah i don't just leave because that's kind of like um preventing this it's management it's preventing the scenario from ever happening so that he never has to make the choice
it's not fair if i pull him towards them and make him walk uh towards them on the path instead of allowing him to go where he's going to go then i've i've now manufactured a response that wouldn't have have happened naturally
The criterion is raised in steps as the worst responses go: from 'don't attack', to no ramping up towards a person, to no confrontational stare.
Kelton says a reaction he would have accepted the first time is now tapped because he is raising the criterion, and describes the plan as making Reaper 'better and better to succeed'.
On film
is those two connected things i'm just scaling them up so i'm raising the criteria for success
Management stays in place alongside the choice work in tight spaces: heel before blind corners, a down while people pass on a narrow trail, moving aside for a runner, and nobody may pet him yet.
Because of his size and strength. Kelton must see what comes round a corner at the same moment as the dog, and is 'more cautious with the tight spaces still'.
On film
Heel. Come on. Heel. Good boy. Heel. Good. So this is a blind corner, right? So I don't want him to
how's it going okay let's go good job so for there i just put them in a down right
i might just kind of like wait for them to pass by me and just kind of set him over here and be like don't move like tell him down or something like that and then let them pass
says hey can i pet him is hell no hell no you cannot don't get anywhere close to him yet
Chasing wildlife is being removed completely for this dog, against Kelton's own preference.
Given Reaper's more serious problems, and what the owners can manage and need, it is 'blanket kill it', with the prey drive redirected into games.
On film
let's go leave that alone so in a lot of cases like i don't mind if they're reactive to wildlife and they chase it i actually enjoy it i think it's funny um but with him because of his other behavioral problems that are more serious i don't want um to allow him to do that
to be very frank with you, I don't even like punishing wildlife reactivity, but this isn't about me. This isn't my dog. This is about his owners, what they're capable of doing with him, what they need him to be like, and what's going to improve his quality of life and make his life as big as possible.
No treats. Rewards are freedom to explore, physical affection and play.
Kelton says heavy treat use makes the relationship transactional and is hard to wean, and that he did not use treats with Reaper at all; he does not use them to distract him from triggers either.
On film
Like, oh, hey, buddy, hey, buddy, hey, buddy, and give him treats and stuff.
i found that treats create like a if they're used a lot in the training yeah it can kind of create like a weird relationship
so the reason i like these is because they just give more options in the training right and they make it where i have a super powerful option to reward the dog on the table right
Venues were escalated on purpose, and the later owner lesson was held where he used to react most. A session with visitors at home was planned.
Busier and busier places, up to Hillsborough Street in downtown Raleigh, prove the dog and give the owners confidence for quieter places. Success at a random park does not mean success at home. Owners left alone with visitors 'just won't chance it'.
On film
it's good to prove him there but also a psychological thing for you guys where you're like well if he can do that then he can take a walk in this neighborhood or he can take a walk at this park where it's not nearly as crazy as that
that's why i want to take him to that downtown spot because if i can get him to the point where he has the ability to go somewhere crowded and be good then that ideally gives you the confidence to take him somewhere not crowded and feel like okay everything's cool
this is actually i think the most likely option you guys just won't chance it right
Play was assessed away from the training yard and stopped for the heat.
In the yard, dogs are too distracted to play. At 94-95 degrees he packs the setup away and switches to a walk with water breaks.
On film
so because it's so hot um i think what we're probably gonna do is we're gonna probably pack
a very healthy, very strong dog. But even the healthiest, strongest dogs and healthiest, as strong as people can succumb to heat-based exhaustion. So on days like today where it's 94,
What the family was told
The pick-up handoff
Yeah, like for bringing them out, I would say like have it locked kind of like this
And what you can do is, don't slowly come to me.
Nobody is to blame, and seeking help was the right call
sure ain't the dog's fault right and it's not the neighbor's fault and in in many ways in this case I don't think it's the owners fault either because you
owner right so he inherited this issue already in full swing he did not allow
it can be dangerous but uh the reason i brought it up is because like man you you really did the right thing right you found some uh someone who was capable of doing this who was willing to do it
Why there is an in-program lesson before the go-home, and why the later ones are at home
like not everybody's gonna watch the videos later and so then like they come back with problems like within a week normally or within a few weeks or at worst they wait and they wait and then they're mad and it's two months later so it's better it's like hey like let's have the you see your dog lesson and
the reason we do it is because it makes you guys more successful because it makes it where we can address issues that are localized to your apartment and your apartment complex then instead of you having to like figure it out on your own later right
Looking is allowed; know his warning signs
looking is allowed like why not look like looks fine he's gonna see people
what we call a hard face is what it's called it's where they get they they switch from to yep that and they get really hard eyes um that's when yeah your dog's about to do something dumb right
But he can watch all he wants. I don't care about that. As long as there's one condition about that He can watch all he wants as long as it I tell him something afterwards
Rewards, and the release to freedom
He's a big leaner. Yeah, he loves to lean, so let him lean on you.
Another one is he likes freedom. He likes to go look at stuff and sniff stuff and investigate. That's a big one.
then the release word you don't have to ever use stay again in right because you can just use the implied whatever it is it's implied that they stay in it until you say okay
Choice points instead of managing him
instead the approach to take is ultimately you don't want to have to manage a mobile you want him to make choices that you can trust so you want to emphasize trustworthiness over micromanaging forever so if you want trustworthiness well you have to allow them to have a choice point where they make a choice
so that's one choice is to just say let's go the other choice is to allow him to make the bad choice which is what i've been choosing
Four commands for trigger situations, backed by pressure
say i want him to down and he didn't go down i could pull on the leash a little bit and tap the e-collar and then as soon as he goes into the down all the pressure goes away and then i release the freedom
let's go means hey i know you're interested let's move along
is to just be stationary for a second and put him in a down. That's probably, like, the one that's, like, the least, like, sketchy feeling for you,
Because you can put him in a down with his head facing the other way.
Penalties must be clear and contingent; the verbal warning comes first
penalties need to be clear and contingent on their behavior because if it's unclear and not contingent on something they did they can't avoid it and that creates all kinds of problems psychologically for dogs and people
using the um instead of using the those buttons um because i'd rather not be tied to the collar if i don't have to be right so if i can like tell him like no or tell him like i can give the warning basically right with my with my mouth i can just use the the my own warning which is ah and he knows if if he hears ah then that means like hey like the punishment falls that if you don't fix it
Visitors: management versus calm liberty, and bringing the people to the next lesson
i can guarantee neutrality i can't guarantee like yay happiness so um the reason i can guarantee neutrality is because i can penalize non-neutral and reward neutrality
so it's more of a do not do list that's how you build the window
this is actually i think the most likely option you guys just won't chance it right
Heel, place, alert barking
i use heel when it is necessary for the occasion um and not like all the time so i normally use heel um honestly when i'm about to walk through a relatively tight space and i want my dog to stick close to me so like say i'm about to walk across a bridge somebody else is walking across that bridge i'll put them in a heel because then they're like stuck to me
the reason that that's nice is because that means that place is a command that you can extend out to almost any duration right so like i would not leave a dog in a sit for longer than like five minutes normally
so it's the difference between them just like never barking which is not necessary for them never to bark or have like do an alert bark and then barking sometimes to like alert you that somebody's there but you being able to go all right enough no you don't need to keep barking
Equipment
there's one thing like that can create frustration and reactivity right so the reason i like the flexi is because it's easier to avoid that right so one thing that creates frustration and reactivity is a lot of backwards tension and pressure on the leash
the second is you must get one that has a tape this flat tape like this they also sell ones that have a thin cord never those because those thin cords if you have a dog like this and he was running and you had to lock the flexi or he hit the end of the flexi yeah he could just rip it right out of the flexi
like, ain't no way I could catch Reaper, zero shot, right? But if he has a 50 foot long line attached to him and all I have to do is catch that rope, I can do that.
The goal
at all that's our uh that's our end goal is to have him not just at normal dog level but honestly
what we really care about here is the total outcome we want him to be safe we want him to be happy and we want him to have freedom we want him to have choices and be able to enjoy life and spend time with his owners
In the family's own words
At the 2026-09-19 lesson the owners name cheese, human food and sweet potato as what he likes, describe their old way of introducing visitors (circling the kitchen until he settled, then his head on the person) and ask whether he guards an owner; these are family reports, parts on uncertain audio, and are not quoted. At the 2026-09-26 lesson the owner, seeing him lose interest in a dog after a down, says 'yeah that never happened before' (watch 26:21), and names hikes, the beach, the mountains and quiet parks as what they want to do with him.
Outcomes
What the trainers reported
The behaviour modification has gone really well, and obedience will now improve quickly because he can be taken to public places.
Kelton, 2026-09-11
On film
we are gonna have a good time together. His behavior modification has gone really well up until now.
He no longer tries to bite Kelton and is friends with almost the whole staff.
Kelton, 2026-09-11 and 2026-09-19
On film
uh we get a lot long a lot better than we than we used to he doesn't try to bite me anymore
that he is cool with almost everybody now yeah almost the whole staff
Sit, down and come done, and place done, on leash. What remained on 2026-09-11 was taking it off leash and raising the difficulty.
Kelton, 2026-09-11
On film
very goodable so i see the obedience portion of this i mean we've already done like sit and down
and come and uh i just need to take all that actually off leash and we've already worked
on place that's done
The small-dogs pass on 2026-09-11 was already a 'massive improvement'.
Kelton, 2026-09-11
On film
but either way i know that they were there and that that is already massive improvement for him
The forecast with a number attached: one or two sessions, and at most five or six repetitions, before he passes strangers and strange dogs without his hair going up.
Kelton, 2026-09-11
On film
or two sessions away from him walking by complete strangers and foreign dogs right complete stranger dogs without his hair even going up because we just need i would say maximum five or six more
'Absolutely humongous improvements' over the first outing, with no reactivity, barking or lunging at a busier park.
Kelton, 2026-09-17
On film
Hey, we've already had absolutely humongous improvements
both aces be um like in both of those categories he just looked to me for direction and then
With people he is 'not like hunting them anymore'; dogs are now the bigger issue.
Kelton, 2026-09-26
On film
he might not ever be like like yay happy like with every person but he's not like hunting them anymore because before it was it felt like he was like stalking people
From where he started to where he is would be 'an absolutely gigantic' turnaround.
Kelton, 2026-09-16, describing the aim
On film
that kind of turnaround is is an absolutely gigantic an absolutely gigantic and that's
Not 'a hundred percent ... completely rehabilitated' (2026-09-26). Not to be quoted as Kelton's verdict without that hedge.
Unmarked speaker at the 2026-09-26 lesson (probably Kelton)
On film
Yeah, he's not like a hundred percent like,
oh yeah, completely rehabilitated, but.
What the footage shows
All of this is Kelton's narration.
On film
boy you see his hackles are all up
Hello. Beautiful little dogs. Yeah thank you. Leave it. Let's go. That's better.
that he shouldn't, right? He didn't lunge at them. He didn't react to them. He didn't bark at them.
Across 2026-09-16 to 2026-09-29, the narrated encounters with people run from one confrontation corrected (2026-09-16) and one ramp-up tapped (2026-09-19) to passes with no action, avoidance, and a stroller left alone (2026-09-29). With dogs, one charge is punished (2026-09-25), and the other narrated dogs are watched, avoided or met with a down. The 2026-09-11 forecast is therefore partly borne out for people and not yet for dogs, by Kelton's own account on 2026-09-26. These are spoken accounts, not an audiovisual review.
On film
his whole stance changed so he was starting a confrontation with this guy
and then he made the decision to sprint towards the dog to engage and not in a good way he fixated on the dog and then he decided i'm gonna attack that dog i'm gonna sprint after that dog so i punished it
so he avoided the dog entirely which is a much better response than what we saw before
He did good there, too. He left that person that was walking by with the stroller, he left them completely alone.
The equipment progression, stated on three dated recordings, and its end: Kelton handling him in public with no protective gear mentioned.
On film
start to finish putting the suit on and everything
All right, so I'm going to suit up, at least partially, and I'm going to go get Reaper out and just walk him around a little bit here and see if we can get him comfortable with me.
We're to the point where I'm just wearing the gloves, and that's it, not the whole suit.
With the owners: on 2026-09-19 he greets them and, at one pass, lies down on an owner as a Rottweiler goes by; on 2026-09-26 he loses interest in a dog after a down, and the owner says that never happened before.
On film
dog walked by he got up around hair all went up he went towards it this time what did he do dog came by was just as close it's a rottweiler right walking by other people he's looking right at it and his choice was to lay down on you right
yeah that never happened before
Cue-and-response obedience: sit and down with an anticipation error corrected and one broken stay corrected (2026-09-01); come, sit, down and heel demonstrated 'only for the sake of this video' (2026-09-25); heel with pace changes, stops and turns (2026-09-29).
On film
try it again, ripper, with me here, sit, you're anticipating a little bit
that's what makes it where you can trust your dog and just do this I gave them those commands earlier for only for the sake of this video
I'm just doing some fast and slows and I'm going to stop. And I'm going to start again. I'm going to do some turns here.
The ideas Reaper's case runs on
- 'Let's go' is not 'Come' - and the recall has an ending
- A life that gets smaller, and the bargain
- A raised texture, and never a punishment
- Another dog as helper, tester or draw
- Assess before you ask
- Breed is a checklist, not a verdict
- Build the handler's timing while it is easy
- Command, marker, collar - in that order
- Contingent, avoidable, and the right size
- Control is not obedience
- Evaluate, cooperate, socialise, fulfil - then authority
- Fixation is the failure mode
- Freedom is given in measured steps
- Generalisation is the whole job
- He has to be allowed to get it wrong
- Heat is a stop sign
- Heel entry versus heel in motion
- Hidden help
- Honest limits, and reliability is not permission
- Neutrality is the goal, friendship is optional
- Nobody is at fault; it isn't personal
- Pick the place for what it contains - life is the training ground
- Play becomes the reward - and play is a contest
- Play is a capacity you can grow
- Prediction error
- Pressure, release, reward
- Punish the act, not the feeling: he may look
- Reading the dog
- Release to freedom
- Reliability is what you have not tested
- Show what not to do, allow everything else
- Start with freedom
- Swapped commands: keep sit and down distinct
- The armor is the measure
- The board, the scenes and the grades - and every trainer works every dog
- The camera is part of the method
- The correction that did not work
- The dog tells you the reward
- The four windows, and calm liberty
- The gear list, and the reasons for each piece
- The handler wears the collar
- The level is not a number
- The lifetime pressure budget
- The owner as a guarded resource
- The program is reinforcement, not teaching
- The stakes set the severity
- The standard is set by the job
- There is no stay, only the release
- Two events, not one - and what the handler does in between