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When and How to do Muzzle Training with Your Dog

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David Adams

May 16, 2025

Dog Reactivity

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* Certified trainers review all Sniffspot articles for quality. Please see bottom of article for details *

You’ve probably seen a dog wearing a muzzle at some point—but you might be confused as to what exactly the purpose of muzzles is. Is it humane for dogs to wear them? Are they only for aggressive dogs? When and why should any dog wear a muzzle?

There is a fair amount of stigma around muzzles, as they have gained an (unearned) association with “aggressive” dogs. But muzzles should never be used to punish a dog or as a means of dealing with reactive behavior without further training.

Let’s dive into what muzzles really are and when they should be used. Turns out they're great tools for responsible dog parents!

What is a dog muzzle?


A muzzle is a device that goes over the mouth of a dog (as well as other animals) to prevent them from biting. (Some prevent them from opening their mouth completely.)

There are several types of muzzles, with basket muzzles generally being the most prevalent and humane. A basket muzzle looks essentially like a basket strapped to your dog’s mouth. They allow for better air circulation than solid muzzles, and most styles of basket muzzle allow the dog to open their mouth enough to pant, eat and drink. You can also slip treats through a basket muzzle to reward your dog for good behavior!

When should you use a muzzle?


Muzzles are a great tool that dog parents can use to prevent harmful behavior, while keeping in mind that they are not a solution in and of themselves. There are several situations in which a muzzle is a good idea.

Muzzles are great for emergencies.


A frightened dog is more likely to bite. In an emergency, it’s a good idea to have a muzzle around (along with a muzzle-trained dog who's already comfortable with the tool). This is especially true if the dog requires emergency treatment. Even the friendliest dog may bite veterinary staff when injured.

Muzzles can help dogs with a history of biting.


If your dog has bitten a person, or another dog, in the past—or if you think they might (e.g. they tend to lunge at other dogs when on leash)—a muzzle is a tool that can provide safety and peace of mind on walks.

As the AKC notes, it’s important to remember that the muzzle is not a solution in and of itself; it simply provides safety while you work on the behavior with your dog and a trainer. The muzzle in this case should be seen as a temporary aid to your ultimate goal of behavior modification.

Muzzles can keep everyone safe in “scary” situations.


As noted above, dogs are much more likely to bite if they feel threatened. This can happen in many situations, especially if they're previously had a negative experience:
  • Going to the vet
  • Visiting the groomer
  • Meeting new people (especially if your dog is shy or wary of strangers)
  • Being introduced to unfamiliar dogs
  • Visiting a new environment for the first time

If your dog is scared of these situations, especially if they require interaction with humans, a muzzle is a good idea. Paired with learning your dog's body language—and working on additional behavior modification—they can be an awesome tool.

Just remember: The muzzle should be used as a temporary tool while you work on behavior modification. It's not a free pass to avoid training!

Sometimes breed-specific legislation requires muzzles.


Unfortunately, some places still have breed-specific legislation (sometimes called “breed bans”) in place, despite mounting evidence that it is ineffective and only serves to punish responsible dog owners. Some breed-specific legislation requires certain breeds, like pit bulls (and dogs who visually appear similar) to wear muzzles in public, regardless of their history or the situation.


Breed-specific legislation is a shame—but building positive associations with muzzles can help your dog feel comfortable in what might otherwise be an aversive tool. Muzzle conditioning can allow you to still go out and experience fun activities together!

Muzzles can be a visual cue your dog doesn't want to be approached.


Not every dog wants to say hi to new people or pets! Variations in canine sociability are incredibly normal—but also often incredibly misunderstood in our modern human world. Well-fitted muzzles can act as a visual indicator clearly showing fellow handlers that you are your dog are busy training right now. ou can always take them off after training sessions if you're in the mood to socialize.

(Note: As more people have positive experiences with muzzled dogs, hopefully the stigma around these amazing tools will continue to fade! In the meantime, though? There's nothing wrong with using it to your advantage.)

malamute in muzzle

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When shouldn’t you use a muzzle?


You should never use a muzzle to prevent "problem" behaviors like barking or chewing on things.


Some retailers may sell “anti bark muzzles” or similarly worded products, but that is a misnomer (and a red flag for that retailer).

A muzzle should always be used as a temporary tool. They are not solutions by themselves! Excessive barking or chewing are behaviors that need to be worked on with a trainer, and they will not be fixed by having your dog wear a muzzle.

You shouldn't use a muzzle to put your dog in situations they can't handle.


We never recommend putting your dog in an unnecessarily stressful situation just because you know they can't cause physical harm.

The AKC uses the example of a dog who can’t handle a dog park. If you feel that your dog can’t thrive in a certain situation or setting? Don’t use a muzzle to try and put them in that situation. Simply avoid it and keep training!

You should never use muzzles as punishment.


Muzzles alone will not fix the underlying behavior issue—and trying to use them to cover up problems will only give your dog negative associations with an otherwise helpful tool. You want to be able to put a muzzle on your dog in an emergency! Negative associations, fear, and discomfort make this infinitely more difficult.

Benefits of muzzle training


Training your dog to accept a muzzle is beneficial to both you and your dog because it makes stressful situations more manageable and less dangerous for all involved. A dog that likes their muzzle needs less “manhandling” at the vet, which is a better situation for the dog and all humans. Similarly, if your dog is ever in pain and in need of emergency treatment, being able to put a muzzle on them will prevent them from potentially biting you or veterinary staff. Ultimately, you want to be able to help your dog when they are frightened, ill, or in pain, and muzzle training means that all those situations will be made easier.

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How to use a muzzle


Find the right muzzle


There are two main types of dog muzzles (plus a third option: you can use a homemade muzzle in a pinch). K9 of Mine offers some options for making a homemade muzzle, but remember that homemade one should be a last resort in an absolute emergency. It’s better to just keep a store-bought muzzle in your emergency kit.

Here are the two main types of muzzles:


Basket muzzles


These are the most common, and most people agree they are the most humane. Though the bars of a basket muzzle may look threatening, this type of muzzle is generally the most comfortable for dogs, because it allows them to open their mouth to eat, drink water, or pant. These, not soft muzzles, are the type of dog muzzles that allow drinking. You can also slip treats through the bars to aid with training.

In most cases, you will want to opt for a basket muzzle.

Soft cloth muzzles


Soft muzzles are usually made from fabric like mesh or nylon. A soft muzzle wraps around your dog’s mouth, holding the mouth completely closed.

As you can imagine, this type of muzzle is a lot less comfortable for the dog—and they have the potential to be dangerous by preventing your dog from panting, which is a necessary behavior to keep their body from overheating. For this reason, you should only use a soft muzzle for a very short period of time and never in hot weather. Soft muzzles also prevent dogs from barking, drinking or eating. This also makes it difficult to use treats for muzzle training. In general, soft muzzles are not as desirable a choice as basket muzzles. They are much more restrictive, less comfortable, and more dangerous.

Opt for a basket muzzle if at all possible.
golden retriever in muzzle

Muzzle training process


Introduce your dog to the muzzle slowly. Provide lots of treats and praise along the way! A good rule of thumb you'll hear us repeat: Never move onto the next step until your dog appears fully comfortable.


Here’s what to do over a period of 2-3 days (or longer depending on your individual dog's needs).

Simply show your dog their new equipment



  1. Introduce your dog to the muzzle by letting them sniff it. Give them a treat just for sniffing the muzzle.
  2. Touch your dog’s nose with the muzzle, and give them a treat for letting you do it. Repeat this a few times until your dog seems interested in the muzzle.


(Remember that basket muzzles allow you to feed your dog larger treats through their openings. This can help your pup learn to love their muzzle cue even faster!)

Start teaching your dog to willingly put their nose in the muzzle



  1. Hold the muzzle in one hand, and hold a treat with your other hand, in a way that your dog needs to put their nose inside the muzzle to get the treat. Repeat as many times as needed, until your dog does this happily.
  2. Allow your dog to put their nose into the muzzle again and this time have them leave it there for a slightly longer period of time, then give the treat. Remove the muzzle right away.
  3. Again, repeat until your dog is comfortable with this step.
  4. Do not place the muzzle on your dog—instead let them always choose to put their nose in it.


Work up to longer stretches wearing the muzzle



  1. Gradually let your dog keep their nose in the muzzle for longer periods of time, and treat continuously when the muzzle is on.
  2. Once your dog seems very comfortable with their nose in the muzzle, attempt to fasten the buckle, and give them a treat. Remove the muzzle right away. Repeat until your dog is comfortable.
  3. With your dog’s nose in the muzzle, fasten the buckle again, and count to five, then treat. Then, remove the muzzle. (If you want to slow this step down, you can try just counting to two or three first, then moving up to counting to five.) Repeat until your dog is comfortable.
  4. Every time you put the muzzle on, gradually increase the amount of time it’s left on, and give treats promptly. Repeat until the muzzle is no big deal.
  5. You can teach a verbal cue for your dog to put their nose in their muzzle or just use the visual signal of you holding it out in front of them.


Make wearing the muzzle no big deal



  1. Once your dog is comfortable in their muzzle, keep it that way!
  2. Consider having your dog wear their muzzle a couple times throughout the week, just to maintain their comfort.
  3. You might use your muzzle during cuddle time or other low-key moments around the house. These sessions can be short. They're just to keep your dog conditioned!


Dog’s Day Out has a list of detailed muzzle training instructions in their comprehensive guide. Danette reviewed this article for us and is a great resource!
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Take muzzle training slow and steady


Make sure you go slowly and do this process over a number of days. You want your dog to have only positive associations with the muzzle. The best way to do that is to only move on to the next step when they’re ready!
dog in leather muzzle
Muzzles are a great safety tool, and muzzle training your dog is a smart way to ensure that you’re prepared for emergency situations. If you train your dog to like the muzzle, and use your dog’s muzzle properly, it can enhance their quality of life and strengthen the bond between you.

Working through dog reactivity?


We've got you covered! Sniffspot designed our private dog parks specifically with reactive dogs in mind. Our reactivity blog category offers plenty of advice and encouragement:

Get your dog the safe enrichment they need by renting a Sniffspot

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Trainer Review of this Article


There is so much misinformation out there, we want to make sure we only provide the highest quality information to our community. We have all of our articles reviewed by qualified, positive-only trainers.

This is the trainer that reviewed this article:

Danette Johnston
Owner - Dog's Day Out, Ballard, WA
Certified Professional Dog Trainer (CPDT-KA)
Licensed AKC CGC Evaluator
NW Coordinator, Doggone Safe

David Adams photo

David Adams

May 16, 2025

Dog Reactivity

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