Get

In Your Inbox

Dogster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Are Shih Tzus More Aggressive Than Other Dogs? Breed Facts & FAQ

Share

shih tzu with cone paws

The Shih Tzu is a popular breed because this companion dog is lively, fun, and loving. It is not considered an aggressive breed and it is rare to find an aggressive Shih Tzu. However, every dog is different, and a dog’s level of aggression is ultimately determined by its past experiences as well as how it is treated and what is happening to the dog at the time.

As such, there may be examples of Shih Tzus showing signs of aggression. Ensure good, consistent training, as well as early socialization, to ensure this won’t be a problem for you and your dog. Below we look at Shih Tzu aggression, and what you can do about it, and we take a look at some of the friendliest dog breeds available.

divider single dog paw oct 2024

About Shih Tzus

Shih Tzu means “little lion” and is so called because it was bred to have the same physical characteristics as a lion. Hailing from Tibet, this dog was bred as a companion dog so it is not a hunting or working dog. It is also alleged that the breed was once kept as a companion for lions and would help calm the wild animals.

This toy breed will typically grow to around 10 inches tall and weigh just 16 pounds. It enjoys spending as much time as possible with its owner and will get along with strangers as well as family members, friends, and visitors.

It is an adaptable breed which, when combined with its size, makes it ideal for life in an apartment, although it will live equally happily in a large home with a lot of outdoor space. The breed does not require vigorous exercise but should be given a couple of walks a day, totaling around 60 minutes.

Shih Tzu sitting on the patio
Image By: Frauke Riether, Pixabay

divider dog paws 2 oct 2024

Are Shih Tzus Aggressive?

Having been a companion dog from the start, one of the most important attributes that were originally bred into the Shih Tzu was to get along with its humans. And because it isn’t a working dog or a hunting breed, it shouldn’t have any predatory instincts.

Generally, this means that the Shih Tzu is not an aggressive dog, and most owners would agree that their Shih Tzus are highly unlikely to ever be aggressive.

How To Avoid Aggression

While the breed is not usually aggressive, there can be exceptions. Dogs that have been mistreated in the past may become aggressive. And if a Shih Tzu feels threatened and has no other option, it may nip, although the breed is more likely to bark than bite.

Do ensure that you start training your dog from a young age. Ideally, this should begin when your dog is a puppy. It is easier to build good habits than to repair bad habits.

Socialization is another key element in the development of a friendly, sociable, and well-adjusted dog. Socialization means introducing a dog to a wide range of different scenarios and circumstances, as well as to different groups of people. Again, this should start when the puppy is young. It will teach your dog that new situations are not to be feared and there’s no need to worry.

Exercise can provide physical stimulation, while training also helps with mental stimulation. If your dog does not get enough exercise or mental stimulation, it may develop antisocial and some unwanted behavior patterns. This can include vocalization, destructive behavior, inappropriate urination and toileting, and may lead to aggressive tendencies.

Happy Shih tzu dog sitting on green grass.
Image By: Orawan Pattarawimonchai, Shutterstock

What To Do If Your Shih Tzu Nips

It may be possible, with training and behavioral therapy, for a dog that has shown signs of aggression to be rehabilitated. However, you do need to consider whether it is the right dog for you. For example, if you have very young children in the house, even if the aggression can be remedied, it may still be a good idea to find a new home with a family that can continue with its training and where there is less risk.

It is also a good idea to enlist the help of a vet or canine behaviorist if your dog has bitten or been aggressive.

If you need to speak with a vet but can't get to one, head over to PangoVet. It's our online service where you can talk to a vet online and get the advice you need for your pet — all at an affordable price!

PangoVet_Mention-in-Content Savings V1

divider dog paws 4 oct 2024

Top 5 Breeds Least Likely to Be Aggressive

There is no guarantee that any breed of dog will be completely free of aggression. Circumstances and experience can cause even the friendliest companion breed to show aggressive tendencies. However, some breeds are known to be friendlier, more accepting, and forgiving, and therefore less likely to be aggressive than other breeds.

1. French Bulldog

French bulldog sitting on couch
Image Credit: Lined Photo, Shutterstock

The French Bulldog is another small breed and one that is beloved by owners around the world. It will usually get along with everybody it meets, and, like the Shih Tzu, it doesn’t need too much of a walk each day so it can be considered low maintenance.


2. Retrievers

golden retriever happily lying on the grass
Image By: Angel Luciano, Unsplash

Golden Retrievers and Labrador Retrievers are two of the most popular dog breeds around the world. They make great family dogs, are intelligent, and they tend to sympathize and empathize with their owners. Regularly used as guide dogs, hearing dogs, therapy dogs, and service dogs, these dogs are rarely aggressive.


3. Boxer

male boxer dog standing on grass
Image Credit: Dmitry Kalinovsky, Shutterstock

The Boxer can be a real joker. It can also have mad moments of charging around and getting into mischief, but it loves its family. Boxers do need a lot of exercise, which not only helps the dog develop but can also give the owners a little respite when their dog is worn out.


4. Cavalier King Charles Spaniel

cavalier king charles spaniel dog sitting on the floor
Image By: Svetlanistaya, Shutterstock

The Cavalier King Charles Spaniel is a spaniel breed which means that it is a great companion for active owners that like to walk, but it is highly adaptable so if its owners don’t like going on long walks, the Cav will adapt to this routine.

Very good with families and children, the King Charles Spaniel is another breed that is rarely aggressive.


5. Bernese Mountain Dog

bernese mountain dog_PublicDomainPictures_Pixabay
Image By: PublicDomainPictures, Pixabay

Bernese Mountain Dogs are giants. And they’re incredibly strong. But they have an inherent sense of their size, and they make allowances for it. They have been used to pull heavy weights and one of the roles they were bred for was to be a companion dog, so you will get a friend for life.

divider dog paws 3 oct 2024

Closing Thoughts

Shih Tzus make great family pets. They are small, easy to care for, and don’t have too many difficult requirements or demands. The breed is one of the most popular toy-sized breeds because it does get along with family, visitors, and strangers, regardless of age, size, or even their species.

However, under certain circumstances, any breed has the potential to be aggressive, and this is true of the Shih Tzu, which is otherwise considered to be less aggressive than the average dog. Ensure good training and socialization, as well as regular exercise and boundaries when the dog is young and this should help avoid any unwanted behavior from the dog when it matures.


Featured Image Credit: Ihar Halavach, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything dog

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.




How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Dogster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.


Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

The Spice Cabinet Dangers Most Dog Owners Don’t Think About

Most people know chocolate is off-limits for dogs. Fewer realize that some of the most common herbs and spices sitting in a kitchen...

A Major Breakthrough in Canine Anxiety Care: FDA Approves First Dual-Purpose Medication

Why This FDA Approval Is Such Important News For years, veterinarians and pet parents have struggled with a frustrating reality in canine behavioral...

Ask Dr. Paola- Help! Can Shock Collars Cause Seizures? (June 1, 2026)

Welcome to our “Ask Dr. Paola” series, where every Monday we bring expert advice straight from Dr. Paola Cuevas (MVZ) to help our...

Behind Most “Bad” Dog Behavior Is a Pretty Simple Problem (and Solution)

Dogs are supposed to be easygoing companions, and many seem to live up to it: sleeping on the couch for hours, watching the...

More related

Cocker Spaniel vs Cockapoo: Key Differences (With Pictures)

Once one of the most popular dogs in the United States, the Cocker Spaniel is still #29 on the American Kennel Club’s (AKC’s)...

How Long Do Golden Retrievers Live? Average Lifespan, Data & Care

Golden Retrievers are one of the most well-loved dog breeds in the world. They are so loved, in fact, that they have ranked...

American vs European Shih Tzu: Which Should I Choose?

For dog lovers looking for a loving, happy-go-lucky, and willing companion, the Shih Tzu never disappoints. The Shih Tzu counts as just one...

Short Haired Golden Retrievers: Info, Pictures, Origin & History

Do short-haired Golden Retrievers exist? There are two trains of thought about this breed, and it depends on who you ask. Some claim...

Keep reading

How Much Does The Farmer’s Dog Food Cost? 2026 Pricing Update

When you want to give your dog food that’s the best of the best, fresh is the way to go. But we all know that fresh food costs more than traditional kibble. So, how much does a food like The...

Finny with the farmer's dog food

Pawstruck Dog Chews & Treats Review 2026: An Expert’s Breakdown

* Use code PETKEEN15 and save 15%. Based in Long Beach, California, Pawstruck, is a small business specializing in wholesome products for dogs—including dog chews and treats, supplements, and grooming supplies. Since 2014, Pawstruck has been run by fellow dog...

DOG_SAPR_Pawstruck Dog Treats

Can Dogs Eat Mochi? Vet-Verified Nutrition Facts & Risks

Dogs don’t stop to think about whether or not they should eat something, so it’s up to us as dog owners to do the thinking for them. If you’ve made mochi and you’re wondering if your dog can have any,...

Can Dogs Eat_mochi

Superior Care White Dogs Grain-Free Small Breed Dog Food Review 2026: Our Expert’s Opinion

A lustrous, healthy coat is something all dog owners want for their best friend, but this is especially important for white dogs. These dogs are more prone to skin sensitivities, are more likely to show coat-specific signs of poor nutrition,...

Superior Care White Dogs Grain-Free Small Breed Dog Food Review 2026_ Our Expert’s Opinion 1

10 Essential Rules for Raw Dog Food: Vet-Verified Nutrition Considerations

Raw feeding is a controversial subject among dog owners, with some advocating for and some against it. There are clear guidelines from regulating bodies such as the American Veterinary Medical Association (AMVA), the Center for Disease Control (CDC), and the...

pet bowl with raw food in between dog's paws

Can Dogs Eat Anise Seed? Vet-Approved Benefits & Risks

Dogs can eat anise seed, and the strong-smelling spice is known to be the canine version of catnip. It can be used as a fun, stimulating treat for training or as a natural remedy. Before feeding anise seed to your...

Can Dogs Eat Anise Seed

Can Dogs Eat Zucchinis? Vet-Verified Info, Benefits & Risks

Our hungry canine friends are always tempted to eat food items that they shouldn’t, especially when they see you eating something. While certain fruits and vegetables, like onions, should be avoided, plenty of alternatives are completely safe for your dog....

Can Dogs Eat_zucchinis

11 Best Dog Foods For Bernese Mountain Dogs in 2026 – Reviews & Top Picks

As a Bernese Mountain Dog owner, you want what is best for your furry friend. Bernese Mountain Dogs are a large breed that requires a high-quality diet with plenty of protein to thrive. A diet that is lacking in nutrients...

bernese mountain dog sitting on the ground

Love Dogs? So Do We! Join the Dogster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Dogster Email Newsletter