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 Crate Setup Most Dog Owners Get Wrong (And How To Fix It!)

Most people assume that if their dog hates the crate, the crate is the problem. So they try a bigger one, a different...

1,500 Beagles Rescued from Wisconsin Lab Farm – Here’s Where They’re Going

You may remember that a few weeks ago, we reported on a tense situation at Ridglan Farms, Wisconsin, a facility infamous for housing...

Dogster’s Weekly Photo Contest Winners: Window Watchers (May 11, 2026)

Every week our team gets the privilege of sorting through our readers photos to choose what dogs will win this weeks contest! See...

Can a Relationship Work When One Person Doesn’t Like Dogs? Tips & When to Walk Away

For dog owners, a partner who doesn’t like dogs isn’t a minor quirk to overlook. Dogs aren’t a hobby you can scale back...

More related

Borkie (Yorkshire Terrier & Beagle Mix): Info, Pictures & Care

The Borkie is a mix between a Yorkshire Terrier and a Beagle. These are both smaller dogs, but they were bred for different...

8 Brain Games for Dogs: Vet-Approved Fun & Stimulating Activities

Dogs are not just those beloved friends that cheerfully join us on our daily walks; they are also brilliant companions who enjoy mentally...

Chinese Crested Dog Breed: Info, Pictures, Traits & Care

Selecting a new dog for your home may seem challenging, but if you’re looking for an affectionate pet with a unique appearance, the...

Victorian Bulldog Dog Breed: Info, Pictures, Care & More

You can’t get enough of the Victorian Bulldog? Of course, this pup’s adorable face and powerful build are some of the features that...

Keep reading

9 Best Dog Foods for High Triglycerides in 2026 – Reviews & Top Picks

“High triglycerides” isn’t a term that many people are familiar with. But your vet may have told you that your dog has high triglycerides and that you need to do something about it. Simply put, having high triglycerides means your...

dog eating

How to Keep Ants Out of Dog Food: 10 Easy & Effective Tips

Do you have a problem with ants getting into your dog food? If so, you’re not alone. Ants are persistent and can find their way into even the most well-protected areas. In this blog post, we will discuss how to...

ants on dry kibble

How to Make Dog Treats to Sell at Home & Start a Business: 11 Tips

If there’s one thing we know about dogs, it’s that they absolutely love having as much food to eat as possible. It seems most dogs are willing to stuff just about anything in their gullet. So, you could make some...

Bone and paw-shaped dog treats on cookie sheet

Can Dogs Eat Beef Jerky? Vet-Approved Feeding & Health Facts 

Dogs are exceptional at persuading you to give them a bit of a treat. This interaction with your dog actually provides more than just a tasty snack for them; it also makes you feel good by increasing the bond between...

Can Dogs Eat Beef Jerky

Can Dogs Eat Pineapple? Vet-Verified Facts & Health Benefits

Luckily, because our canines are omnivores, just like us, we can enjoy many of the same foods. There are quite a few food items that are interchangeable. So, since you likely know that you can share quite a few fruits,...

Can Dogs Eat Pineapple

4Health vs Blue Buffalo Dog Food: 2026 Comparison, Pros & Cons

Dogs are like our babies. We want them to have a long, healthy life. When we are choosing dog food, ingredients are one of our biggest concerns. What are the main ingredients, and what about fillers? Does it have preservatives?...

Dogster_Dog Food 4health vs Blue Buffalo

Can Dogs Eat Cow Hooves? Vet-Approved Facts, Risks & Alternatives

Dogs can eat various snacks, some of which you might never have thought of up until you saw them advertised. So, where do cow hooves fit in a world of edible oddities? It seems strange, but realistically, it is part...

Can Dogs Eat Cow Hooves

10 Best Dog Foods for Shedding in 2026 – Reviews & Top Picks

It can be frustrating when your dog leaves behind a mountain of hair on the sofa or in its bed. Shedding is natural and can’t be stopped completely but improving skin and coat condition can help reduce shedding. Shedding or...

german shepherd eating dog food outdoors

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