Doggy Dan’s Guide to Safe Muzzle Use for Dogs


If you have an aggressive dog—or a dog who has the potential to be aggressive—you may have to consider using a muzzle.

That being said, a lot of people don’t understand when it’s appropriate to use a muzzle or what type of muzzle is the safest choice for their dog.

For that reason, I want to talk about different types of muzzles, the pros and cons of using muzzles, and how to pick a muzzle that will keep both you and your dog safe.

Of course, muzzling your dog isn't a long term solution. If you have a dog that is aggressive, I encourage you to check out my program The Dog Calming Code to see how I've helped countless dogs overcome aggressive tendencies.

Check out the program here.

Or, if you have a puppy, check out my Puppy Coach training program to see how you can set a solid foundation for your pup and prevent him from developing aggressive behaviors.

But, in the short term, keep reading to discover my suggestions on how to pick and use a muzzle that’s appropriate for your dog…

Common Muzzle Usage Misconceptions

To begin, I want to discuss one of the biggest mistakes that people make when it comes to muzzles.

That mistake is that people think using a muzzle will train a dog not to be aggressive.

This is certainly not the case.

A muzzle is not a training device. It should only act as a safety device or safety net!

It is a great tool that you can use while you are training your dog. But, it does not really deal with the cause of the problem.

So, if you start using a muzzle, you also need to do some actual dog training to help resolve your dog's aggressive tendencies.

Stressed dogs are NOT happy dog's.

Another misconception is that people think it’s OK to bring a very aggressive dog who’s showing serious signs of aggression out in public places (park, cafe, etc.) as long as the dog wears a muzzle.

This isn’t fair to your dog or other dogs and dog owners.

Sure, your dog may not be able to bite with a muzzle on, but he’s likely going to still be stressed out.

This stress can attract unwanted attention from other dogs and comments from other owners!

The bottom line is this…

A muzzle isn’t going to correct your dog's aggressive tendencies. You still need to implement training to see positive changes and results.

Until your dog begins making progress with aggression training, it’s not fair to put a muzzle on him and take him out to places where he might be anxious and/or upset other dogs.

Which Is the Right Muzzle for Your Dog?

As you can imagine, there are many different types of muzzles.

However, you can group the majority of them into two groups.

1. Basket Muzzles

First, there are what we call basket muzzles.

These muzzles look a bit like a woven basket and are designed to allow dogs to open their mouths a bit, breath, drink, and even eat without any problems.

A basket muzzle…

2. Sausage Sleeve Muzzles

The other type of muzzle is what I call a Sausage Sleeve Muzzle. It’s a funny name, but it reminds me of the way a sausage skin contains meat.

The problem with this muzzle is that it’s tight and is very fitted to the dog’s muzzle. For this reason, dogs who wear them struggle to drink, can’t eat, and have a hard time breathing.

The reason is simple.

A sausage muzzle wraps around a dog's nose like a sleeve as in the picture below.

This forces the mouth closed and prevents the dog from opening his mouth and breathing properly.

This type of muzzle is very effective at keeping a dog's mouth closed so he can’t bite.

However, this design forces a dog to breathe through the nose and can cause big issues…

For instance, if it’s hot outside, your dog needs to be able to pant to stay cool. With the sausage muzzle on, a dog can’t pant, which can lead him to overheat, get really sick, or even die.

It’s also true that most dogs need to breathe a lot when outside because, by default, they are being exercised, running, and are excited…so getting lots of oxygen in is super important!

On top of it all, the dog wearing the muzzle might be stressed (hence the need for the muzzle), and the contact stress can lead to more aggression, putting your dog in a vicious aggression circle.

Exceptions to the Rule

Despite the fact that I don’t recommend sausage muzzles for when a dog is being exercised outside, there is a place for them.

They are very secure and safe, which makes them ideal for some people like veterinarians.

When a vet uses this type of muzzle, he or she is often indoors in an air-conditioned facility, and the muzzle is only kept on for a short time.

In this type of situation, using a sausage muzzle is safe for both the human and the dog.

So, as you can see, there are exceptions to the rules.

If you see a vet or other similar animal care provider using one, I wouldn’t worry too much.

The Halti Head Collar

Finally, there is one more type of device that looks like a muzzle that I want to mention, even though it’s not actually a muzzle.

The reason: I see a lot of people often confuse it with a muzzle so I wanted to clarify its purpose.

The Halti is a head collar…

It fits over a dog's nose and uses pressure to gently prevent dogs from pulling on the leash.

That being said, dogs can still bite while wearing a Halti, so it shouldn’t be used for aggressive dogs.

A Halti head collar is NOT a muzzle!

My Muzzle Recommendation

If you’ve made the decision that you need to use a muzzle, you might be wondering what type you should use—especially because some are dangerous in certain situations like the one I mentioned above.

If you have an aggressive dog, the actual muzzle style I recommend is a specific brand of basket muzzle, known as a Baskerville muzzle.

The Baskerville Muzzle

This type of muzzle is a basket-shaped device that goes on the front of the dog’s face. It’s open enough that it allows a dog's jaw to open so he can breathe, drink, and even eat!

This muzzle also has a number of safety features, which make it incredibly strong and secure.

Best of all, they are wellsized and wellfitted so they are comfortable for dogs.

I have used them for over a decade now, and they are absolutely brilliant.

If you're interested, here’s the link to the one I use!

The Best Time to Use a Muzzle

So far, we’ve covered common muzzle-using mistakes as well as what type of muzzle you should use.

Now, I want to talk about when it’s appropriate to use a muzzle.

Use a Muzzle as a Safety Net

You may have put a lot of time in at home working to get rid of your dog's aggressive tendencies. And now, you may be ready to try taking your dog to the park or in a public place.

Although you’ve put in the training, you might still worry about your dog biting.

That is a great time to say, “Well, let’s put the muzzle on just in case.”

You’re not saying, “I think my dog is gonna bite, but he won’t be able to bite because he has a muzzle on.”

You are saying, “I really don’t think he’s gonna bite. However, let’s not take any chances.”

It’s like a safety net—it’s not that you expect to use it; however, it’s there on the off chance that you will. And that is how you should be viewing the muzzle.

Use a Muzzle When You Can’t Avoid a Dangerous Situation

The next time that you should use a muzzle is when you have to put your aggressive dog in a situation that you cannot avoid, like going to the vet.

Doing this will keep both you, your dog, and the person handling your dog safe so no accidents happen.

Use a Muzzle When You Are Super Stressed

Lastly, a muzzle is brilliant if you are the one that is very stressed and worried that your dog will bite someone.

The reason is that dogs pick up on our energy. If your dog senses you are stressed, he will be more likely to feel stressed as well and bite.

If you're able to relax knowing a muzzle is on your dog, your dog will be able to relax, too.

Muzzle Sizing

Before we finish up, it is important to point out that the size of the muzzle is very important.

If it is too tight, it can rub on your dog’s nose, create sores, and put pressure around the face and push on the end of the dog’s nose.

Improperly fitted muzzles can also block a dog's vision or become unsecured when it is too loose.

You need to make sure you get the right size muzzle.

Here’s a quick video of me replacing a sausage muzzle with a Baskerville muzzle.

Check out the fitting and how the dog has more room to open her mouth and breathe..

Choosing the right dog muzzle

Oh, and in case you have trouble with getting your dog to wear a muzzle, I put together some tips that will hopefully make it easier for you.

Grab my FREE guide on Tips for Training Your Dog to Wear a Muzzle…

➜ Access your FREE guide here.

How to Find Success with Using a Muzzle

As I said earlier, a muzzle will not get rid of aggressive behavior.

For that reason, you must work on training your dog to get rid of his aggressive tendencies.

I know that the idea of training an aggressive dog might feel overwhelming to you.

You may not even know where to begin, and that’s ok. I’m here to help!

First, if you are really worried about your dog's behavior outside, I recommend purchasing a Baskerville muzzle for your safety.

Don’t forget to download my FREE guide on Tips for Training Your Dog to Wear a Muzzle, too!

↓ Download the FREE guide here ↓

And while you are waiting for your muzzle to arrive, I suggest you check out my online training program and get started with the training —The Dog Calming Code.

In this program, I will teach you proven and effective methods that are essential for calming your dog down and helping him put an end to his aggressive behavior.

Find out more about The Dog Calming Code here!

Best of luck!


Doggy Dan Signature
~Doggy Dan

Doggy Dan

Doggy Dan is the founder of The Online Dog Trainer, a wildly successful online training program for dog owners. His goal is to continue to share his unique approach to dog training with like-minded people who wish to make a difference in the world of dogs. His training methods focus on creating and building the connection between dogs and dog owners, and are shared and used around the world.

6 Responses

  1. No one seems to address when a dog has sporadic aggressive behavior to family. so she is sitting on your lap or beside you, enjoying petting time and all of the sudden she will bite your hand. How do you take that stimulus away? she does not display this behavior outside the home, only inside the home and with us when she doesn’t want to be pet, but sometimes it’s sudden. We have worked with 2 different trainers/behaviorists and hundreds of dollars later we still have an intermittent’y aggressive dog who will bite without much warning at all. We love her but can’t let this continue. But you say a muzzle isn’t a long term answer. What can we do?

    1. Hi,
      One thing to think about here is how your dog ended up on your lap or besides you….did you verbally invite her or did she approach without being invited? If your dog feels that she gets to decide when she want affection, then she will also feel that she can let you know when she want you to stop. However, if you are the one that has invited her up onto your lap, or called her over to you to say ‘hi’, then this is a totally different scenario in her eyes and she will be more accepting of your affection. If she does happen to growl when you are patting her then calmly remove her from your lap, or walk away from her. This will show her that the consequence of growling is that she loses the privilege of sitting on your lap. There is no need to get upset with her or tell her off, calm and consistent communication will allow her to learn what the desirable behaviour is. One last thing, is she is sleeping then leave her in peace….the old saying ‘let sleeping dogs lie’ exists for a very good reason!
      There is a little more involved in solving a dog’s unwanted behaviour and my membership website……. will help you understand what that is. All the Best, Doggy Dan

  2. I bought two kinds of muzzles for my average size male Dalmatian (Baskerville Ultra size 4 and Jafco clear size 3. I acclimated him to both muzzles with treats and praise. When he sees either muzzle he wags his tail and easily lets me put it on. I secure it to instruction specification and he will leave it on for a little bit but as soon as he wants it off he easily gets out of it. I have tried tightening it up but he still gets out just as easily.

    Any help would be so appreciated.


    1. Hi Jes…have you tried making contact with the supplier to tell them your situation and to make sure you have the correct size muzzle for your dog? Some suppliers also have a fitting video on their websites that can be helpful. One thing that may be a contributing factor is the length of time you have the muzzle on your dog for. Generally they are better worn for only short periods of time, otherwise left to their own devices a dog may try to get the muzzle off. Best, Doggy Dan

    1. Hi Linda, there are some breeds of dogs where muzzles really aren’t all that appropriate……especially stub-nosed breeds like pugs and Pekingese. Muzzles are a useful tool to help with training but they aren’t the thing that stops the behaviour. Being proactive and working your dog through their behaviour is far more effective and relevant in overcoming aggression. My website shows you very clearly how to work with dogs who may behave aggressively to overcome this behaviour…maybe take a quick look…its a $1 trial for 3 days…all the best Doggy Dan

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