Dog Hates Wearing a Coat? A NYC Trainer on the Freeze, the Flop, and the Fix

Every year, the same week the radiators start clanking, my inbox changes. The first real cold snap hits in the last ten days of October, a dozen clients pull the dog coat out of the closet for the first time since March, and the videos arrive. A whippet in a Chelsea one-bedroom standing like a lawn ornament with a fleece half over her head. A doodle in Astoria who sees the puffer come off the hook and walks, very politely, into the bathroom.

I have a strong opinion about this, and it is the opposite of the one most people arrive with. When a client tells me "my dog hates wearing a coat," they usually say it with a laugh, the way you'd describe a toddler who hates socks. I don't see a stubborn dog in those videos. I see a dog using the only tools he has to say "I don't want this near me," and a person who has never been taught to read it.

So this is the post I wish I could send to everyone in the five boroughs on the first 38-degree morning: which dogs actually need the coat, what the freeze and the flop really are, a step-by-step cooperative care protocol for the coat and the harness, and what to do about boots before the salt trucks come out.

Does my dog need a winter coat at all?

Before we train a dog to wear something, I want to know whether he needs it, because the fastest fix for a dog who hates wearing a coat is sometimes "don't put the coat on him." Plenty of New York dogs are dressed for the owner's comfort, not their own.

The American Veterinary Medical Association draws the line in a sensible place. Long-haired or thick-coated dogs tend to be more cold-tolerant, though still at risk, while short-haired and short-legged dogs are more vulnerable, the short-legged ones because their bellies ride close to a snowy sidewalk. The AVMA's actual recommendation: "If your dog has a short coat or seems bothered by the cold weather, consider a sweater or dog coat" (AVMA, Cold weather animal safety). Very young pets, very old pets, and pets with diabetes, heart or kidney disease, or hormonal conditions may also struggle to regulate body temperature.

The vet schools agree. Dr. Brian Collins at Cornell says "small and short-haired dogs may need coats for short walks in cold, windy weather" (Cornell College of Veterinary Medicine). The University of Wisconsin's vet school recommends coats most for "short-haired dogs, really slender dogs and elderly dogs," with the lovely qualifier "If they'll tolerate it" (UW School of Veterinary Medicine). That qualifier is the reason this post exists.

In practice: your Italian greyhound, your thin-coated pittie mix, your senior beagle, and any dog who shivers at the corner of 86th and Columbus while you wait for the light probably benefits from a coat. Your husky or double-coated shepherd mix walking to Prospect Park in November almost certainly does not, and dressing him mostly makes him hot. One more AVMA note: a wet coat can make your dog colder, so if you walk in sleet, keep a dry spare.

The freeze is not stubbornness

When a dog goes rigid as the coat comes toward him, or flops onto his side, or trots into the other room, people read it as attitude. It is a behavioral response to something he has learned to predict, and once you know what you're looking at, you can't unsee it.

The freeze is a fear response. Everyone knows fight and flight; the third option is to stop moving and wait for the threat to pass, and in a small apartment with the door closed, a dog who cannot flee is left with that. German researchers who measured heart rate and behavior in 28 pet dogs during ordinary physical contact (petting, holding a paw, holding the dog around the head) recorded freezing and withdrawal among the responses, along with appeasement gestures and displacement behaviors, and concluded that some interactions we think of as normal are likely unpleasant for dogs (Kuhne, Hößler & Struwe, Journal of Veterinary Behavior, 2014). Putting a coat on is a lot of head-holding and paw-handling at once.

The flop is appeasement, not theater. Lying on his side with a leg up is one of the signals a dog offers when he feels pressure and wants it to stop. The same group found that dogs offered appeasement gestures during tactile contact and mild restraint whether the handler was a familiar person or a stranger, with familiarity changing how often they appeared (Kuhne, Hößler & Struwe, Applied Animal Behaviour Science, 2012). In plain English, your dog is saying "please stop" in the politest grammar he has.

Hiding is flight, and it's the healthiest of the three. A dog who still has the energy to leave the room has not given up.

The one that worries me is the dog who stops reacting at all, while the owner tells me "oh, he's fine with it now." Sometimes he is, but sometimes I'm watching learned helplessness, which the AAHA behavior guidelines describe this way: dogs "repeatedly exposed to inescapable unpleasant or painful stimuli may develop learned helplessness," meaning they stop offering behavior because nothing they do changes the outcome (AAHA Behavior Management Guidelines, 2015). From across the room, a dog who has given up and a dog who is comfortable look the same. Up close, the comfortable dog is loose, wagging, and leaning into the sleeve, and the other one is holding his breath.

Two more mechanisms. Tactile sensitivity: sighthounds, many terriers, and older dogs with sore shoulders feel the straps more intensely, and a coat that rubs the armpit or tugs a stiff elbow is unpleasant every single time. If the fear started suddenly in a dog over seven, I send you to the vet before the training plan.

And one-trial learning. If, once, the coat got yanked over his head while he flinched, or a strap caught his dewclaw, that single event can attach fear to the sight of the coat, the same respondent conditioning that makes you flinch at the microwave after one burn. We don't need ten bad reps, which is why "he was fine last year" is such a common sentence in my inbox.

How to get a dog used to a coat: the start-button protocol

The fix is systematic desensitization and counterconditioning, with the dog controlling the pace. The AVSAB's 2021 position statement describes desensitization as "very gradual exposure to the stimulus in a way that keeps the dog feeling safe at all times," and calls building positive associations essential to easing fear (AVSAB Humane Dog Training Position Statement, 2021). The AAHA guidelines add the detail that makes or breaks it: the stimulus is presented "at a level below that which elicits the response." That is what "under threshold" means, and if your dog is already stiff, you're over it.

This is a cooperative care protocol, the same framework we use for nail trims and ear drops. The dog gets a start button, a behavior he offers that says "go ahead" and can stop offering to say "pause." For most dogs it's a chin rest on your open palm. Teach the button with food for a day or two before the coat appears, then run these steps, staying on each until the dog is eager, not merely tolerating it.

Step one: the coat exists. Put it on the floor across the room. Every time your dog glances at it, mark ("yes") and toss chicken away from the coat. We're paying for looking, not approaching. Five minutes, twice a day.

Step two: pay for a nose touch. Hold the coat in your lap and pay every sniff. If he won't come within three feet of it, you're over threshold; back to step one. Treat the lip lick and the head turn as information, not misbehavior.

Step three: the neck hole, one second. Scrunch the coat so the neck opening is a loose ring, hold it in front of his face, and feed a treat through it. He puts his head in for the food and takes it back out, and the coat never moves toward him. Over sessions, add a two-second pause, then a chin rest on your palm through the ring. If he lifts his chin, the coat and the food go away, calmly; that's the start button doing its job.

Step four: the velcro, separately. The rip of velcro is sharp, close, and unpredictable, and I've met plenty of dogs whose "coat problem" was entirely a velcro problem. Rip it far from the dog, pay, and bring it closer only as his body stays loose. Buckle? Same drill with the click.

Step five: straps and belly, with the chin rest running. Coat on his back, unfastened, chin on your hand, pay. Touch a strap to his belly, pay. Fasten loosely, pay, unfasten, pay. The chin lifting is a pause, every time.

Step six: duration indoors. Coat on and fastened while you scatter kibble for thirty seconds, then off. Then a minute, then dinner in it. A dog who can eat, play, and shake off while dressed is a dog whose coat has stopped being a threat.

Step seven: the kitchen, the hallway, the street. Leash on, walk to the kitchen and back, coat off. Then the hallway to the elevator. Then the lobby. Then a short, boring, chicken-filled walk outside.

Winnie is a three-year-old Italian greyhound in the West Village whose owner sent me the classic lawn-ornament video: frozen the moment the fleece cleared the hook, and still frozen on Bleecker twenty minutes later. We spent eight days on steps one through three alone, and swapped the over-the-head fleece for a coat that opens flat and closes over the back, so her head never goes through anything. By week three she was sticking her own nose into the neck opening to get to the cheese. Her owner's words: "she looks like she's putting on a sweater."

If you read those steps and thought "I have no idea what under threshold looks like on my dog," that is the most reasonable thing to be unsure of. A private session is where I watch your dog and point at the exact second his body changes, so you can run the protocol yourself afterward; for a coat, it's almost always a single visit.

Harness desensitization is the all-year version of the same problem

Everything above applies to the harness, which matters more because it goes on every day. "My dog freezes when I put the harness on" is a sentence I hear in July.

The design is half the problem. An over-the-head harness asks the dog to put his face through a loop, the single most invasive part of dressing him, and exactly the head-holding kind of contact the Kuhne studies flagged. A step-in harness, where he places his front feet into two loops on the floor and the whole thing closes over his back, removes the head entirely.

For a dog who already hates the harness, I almost always switch to a step-in or a Y-front that buckles on the side and retire the old one. Changing the equipment is management, not training, and it buys you a dog who isn't rehearsing fear every morning while you build the new association.

The buckle is the other half. That plastic click, an inch from the ribs, usually lands right after a few seconds of restraint, and over a few hundred mornings it becomes a predictor of the thing he doesn't like. So the buckle gets the velcro treatment from step four: click it far away, pay; closer, pay; on the harness lying across his back, pay. Before you ever fasten it on him.

Moose, a seven-month-old French bulldog in Williamsburg, had started rolling onto his back the moment his owner picked up the harness, and she read it as a belly-rub request. It was an appeasement roll; Moose has a short neck and bulging eyes, and the over-the-head harness was a daily assault on his face. We switched to a step-in, taught him to put his front feet on a towel on cue, and paid him for standing there while it closed over his back, three weeks of two-minute sessions. Now he trots to the towel when the leash comes off the hook, which is the best evidence you can get that the fear is gone: the dog volunteers.

The volunteering matters for more than sentiment. Deldalle and Gaunet observed dogs at two French training schools, one using positive reinforcement and one using negative reinforcement (removing something unpleasant once the dog complies), and found lowered postures and stress signals at the negative reinforcement school and more attentiveness to owners at the positive one (Deldalle & Gaunet, Journal of Veterinary Behavior, 2014). Holding a dog still until he stops wriggling and then letting go is negative reinforcement in its purest form. It can produce a dog who holds still, but not a dog who looks at you.

Boots, paw balm, and the salt that's coming in three weeks

The coat is the October problem. Boots are the December problem, and the first time Sanitation salts your block should not also be the first time your dog sees a boot.

Dogs high-step in boots because they feel the sidewalk through their pads, and a boot turns that into static, which is why the first steps look like a cat on tape. That's a sensory problem and it resolves with short reps. The fastening is a handling problem, with all the paw-holding from above, and it needs the same protocol as the coat: pay for a look, a sniff, one toe in, boot on and immediately off, duration on the rug, then the hallway, then the stoop.

Now the salt. The University of Wisconsin's vet school says it plainly: "Salt and other ice melt products can irritate paws" (UW School of Veterinary Medicine). The AVMA adds that a dog's "feet, legs and belly may pick up de-icing products, antifreeze, or other chemicals that could be toxic," and tells you to wipe or wash them after every walk so he doesn't lick it off (AVMA). Cornell's Dr. Collins: "Dogs that live in areas where salt is used to control ice may need boots." New York, where every super dumps a bucket of rock salt on the stoop the night before a storm and the crosswalks on Flatbush turn to white crust for a week, is that area.

So, balm or boots? The ASPCA suggests petroleum jelly or another vet-approved paw protectant on the pads before going out, and notes that booties "can provide even more coverage" and keep salt from lodging between the toes (ASPCA, Cold Weather Safety Tips). Cornell's Dr. Lauri-Jo Gamble recommends paw balm before each walk and a lukewarm washcloth after.

My rule for city dogs: a ten-minute potty loop gets balm before and a rinse after, and you skip the boot project. Forty minutes on salted paths in Central Park, cracked pads, or a dog who lifts a paw at every corner means teach the boots, in October on a dry rug, not in January on an icy curb. The AVMA's one hard rule on boots is that they fit properly, and a boot that falls off at Atlantic and Flatbush is a boot you will never see again.

Dot, a nine-year-old whippet mix in Park Slope, had started refusing to leave the lobby the previous winter, and her owner assumed she hated the cold. She did, but after two salted walks she had also learned the sidewalk hurt and that boots meant twenty seconds of being held by the leg. Balm and a rinse for short walks, boots taught over three weeks with the chin-rest button for the Prospect Park loops, and the lobby refusal left with the pain. A dog who won't walk in a coat is sometimes a dog whose feet hurt.

Four things that make the coat fear worse

The mechanism is the same in each: they add a bad experience faster than the protocol can add good ones.

Wrestling it on. Collar in one hand, coat shoved over the head with the other. This is restraint, and restraint during fear is how fear becomes something bigger. A 2025 survey of 691 veterinary professionals across the U.S. and Canada notes that full-body restraint is associated with a greater likelihood of a dog's fear escalating to aggression, and that stress-reducing handling starts with the least invasive option and pauses when the dog shows distress (Nakonechny et al., Frontiers in Veterinary Science, 2025). Your hallway is not more forgiving than the exam room.

"He'll get used to it." Putting the coat on a frozen or flopped dog and leaving it on until he stops reacting is flooding. The Merck Veterinary Manual describes flooding as "prolonged exposure to a stimulus until the dog eventually stops reacting," calls it "far more stressful than any of the other treatment strategies," and names increased fear as its most common complication (Merck Veterinary Manual, Behavior Modification in Dogs). The AAHA guidelines are blunter: "Flooding is never recommended." The dog who "got used to it" is very often the learned-helplessness dog from earlier.

Showing the treat first, as a bribe. Order matters in respondent conditioning. If the chicken appears and then the coat follows, the chicken starts predicting the coat, and I have watched dogs learn to refuse chicken. Coat, then food, every rep, and never a treat waved to lure a frightened dog into the neck hole.

Correcting the freeze, the flop, or the bolt. Scolding, a leash pop, dragging him out of the bathroom, a spray bottle. None of it touches fear, and all of it teaches the dog that his warning signals get him in trouble. The AVSAB's position is that aversive methods "should not be used in canine training or for the treatment of behavioral disorders," and that aversive training is linked to increased anxiety, fear-related aggression, avoidance, and learned helplessness (AVSAB, 2021).

A Portuguese group measured it: dogs from aversive-based schools had higher post-training cortisol and showed more lip licking, yawning, body turns and crouching than dogs from reward-based schools (Vieira de Castro et al., PLOS ONE, 2020). Those are the same signals your dog gives at the coat. We want them gone, not underground.

If any of these four is already the morning routine and the dog is getting worse, don't try to undo it from a blog post. That's a private session, and the first thing we'll do is stop the rehearsal, usually by switching equipment the same day.

Start this week, while the radiator is still the loudest thing in the apartment

I write this in October rather than January because right now the coat is optional, and your dog can skip it through a week of 50-degree afternoons while you run steps one through four. By the first nor'easter it won't be, and a protocol that needs the dog under threshold is hard to run when the alternative is a shivering whippet on a salted sidewalk.

So, this week: decide whether your dog needs the coat at all, and if he's a double-coated dog who has never shivered, put it back in the closet and skip to boots. Pick equipment that doesn't go over the head. Teach the chin rest for two days with nothing else in the room, then start at step one and go only as fast as his body allows. And watch for the lip lick, the paw lift, the head turning toward the bathroom, because those are the "no" that comes before the freeze, and a dog whose "no" gets heard is a dog who stops needing to say it loudly.

Most dogs I meet with this problem are done in two to four weeks of two-minute sessions. Some, like Winnie, need a trainer in the room to find the step size, and some, like Dot, need a vet first. If you'd like help, book a private session and we'll build it for your dog and your hallway, and if the coat is fine but the walk itself is the problem, our post on loose-leash walking in NYC is the next thing to read. Either way, the dog in the lawn-ornament video isn't being difficult. He's waiting for someone to ask.