Shih Tzu at a glance
- Size
- Small
- Height
- 20–28 cm
- Weight
- 4.5–7.5 kg
- Life expectancy
- from 10 years
Typical for the breed, not a promise about any one dog.
Is the Shih Tzu right for you?
Like every breed, the Shih Tzu is not the right fit for every home. Based on the breed’s typical traits:
May suit you if…
- You live in a flat or smaller home: the breed often adapts well.
- This would be your first dog and you are ready to learn.
- You would enjoy training a dog that is usually eager to learn.
- You can give around an hour of exercise a day.
Consider another breed if…
- The dog would regularly be left alone for long working days.
- You have young children at home.
- You cannot commit to daily grooming.
How would the Shih Tzu fit your lifestyle?
Choose a few details for a general, non-guaranteed view.
About the Shih Tzu
The Shih Tzu is a small, sturdy dog with a long, dense coat, a short muzzle and a tail carried over its back. Its name comes from a Mandarin phrase meaning 'lion dog'. Bred as a companion, it is typically affectionate, playful and loyal, and loves to be involved in everything its owner does.

Key characteristics
General breed tendencies, not a prediction for an individual dog.
- Size
Small
A small dog.
- Exercise
Moderate
Typically around an hour of exercise a day.
- Energy level
Moderate
Moderately energetic, with bursts of play.
- Grooming
Daily
The coat usually needs brushing every day.
- Shedding
Moderate
Sheds a moderate amount, varying by dog and season.
- Trainability
High
Usually eager to learn and quick to pick things up.
- Good with children
Older children
Usually better with older, calmer children.
- Good with other dogs
Usually sociable
Usually sociable with other dogs.
- Good with cats
Varies
Varies with the individual dog.
- Suits first-time owners
Often
Often suits first-time owners.
- Barking / vocality
Barks sometimes
May bark at visitors or unfamiliar sounds.
- Time alone
Prefers company
Usually copes only with short periods alone.
The breed is generally accepted to have developed in China from Tibetan breeds, and the Pekingese may also have played a part. In its early days it was known as the Lhasa Lion Dog. As well as being companions, Shih Tzus were used as watchdogs to announce visitors.
The first Shih Tzus were shown in England in 1933, alongside Lhasa Apsos, but differences in head type soon showed they were separate breeds. The Shih Tzu Club of England was founded in 1934, and the breed was officially recognised in the 1940s. The breed came close to dying out in the first half of the 20th century, and all Shih Tzus today trace back to just 14 dogs.
Shih Tzu temperament
Shih Tzus are typically bright, confident and bold for their size, and usually sociable dogs who love company. Many follow their owners from room to room, and some attach most closely to one person while still getting on with the rest of the family. They can be independent and a little wary of strangers.
Because they were bred to alert their owners to visitors, many will bark when they hear noises or see people passing. They like peace and quiet and are not built to cope with being left alone for long, so they suit homes where someone is around most of the time.
Size and appearance
The Shih Tzu is a small breed. Adults typically stand around 20–28 cm at the shoulder and weigh around 4.5–7.5 kg.
The coat is a long, soft, dense double coat, and the hair on the nose grows upwards. Breed standard colours include black and white, brindle, brindle and white, gold and white, gold brindle, gold with black mask, grey and white, liver, liver and white, solid black and solid gold.
How much exercise does a Shih Tzu need?
Despite their size, Shih Tzus are energetic and need around an hour of exercise a day. A few shorter walks usually suit them better than one long one, with time to sniff, explore and play off the lead in a secure area. Games at home and short training sessions keep their minds busy, and puzzle toys are a good choice.
With their short noses and thick coats, they can overheat easily. They should never be exercised on hot days.
Training a Shih Tzu
Shih Tzus are alert, lively and eager to learn, and usually take well to positive, reward-based training. At times they may act as if training is beneath them, but with patience and consistency they can become surprisingly obedient.
- Start reward-based training and socialisation from a young age.
- Be consistent, and consider accredited training classes if you need help.
- Teach walking on a harness and lead, and coming back when called.
- Socialise them with a variety of people, dogs and experiences so they grow up confident.
- Tackle problem barking early, before it becomes a habit.
Shih Tzu grooming
The long coat is beautiful but high maintenance. A daily brush keeps it free of knots, and many owners who do not show their dogs choose to keep the coat clipped, usually by a professional groomer every 6–8 weeks.
Keep the hair around the mouth and nose clean and trimmed, as trapped food can make the skin sore. Gently wipe away any gunk from the corners of the eyes. Shih Tzus are fairly average shedders, shedding a little more in spring and autumn.
Living with a Shih Tzu
Shih Tzus can be good-natured family pets when they have been well socialised and trained, and children should be taught how to behave around them. As they like peace and quiet, they often suit calmer families with older, sensible children best. Whatever the breed, dogs and young children should never be left alone together, and an adult should supervise every interaction.
Children
Usually better with older, calmer children.
Other dogs
Usually sociable with other dogs.
Cats and small pets
Varies with the individual dog.
Flats and smaller homes
Often adapts to flats and smaller homes.
Garden
A garden is helpful.
Being left alone
Usually copes only with short periods alone.
First-time owners
Often suits first-time owners.
Shih Tzu health
Not yet reviewed by a vet. This is general information, not veterinary advice: speak to your vet about your own dog’s health.
As with many pedigree dogs, Shih Tzus can be more likely to develop some health conditions. Choosing a puppy whose parents have had the relevant health screening helps reduce the risk; it does not mean every Shih Tzu will be affected. The Royal Kennel Club recommends eye testing under the BVA/KC/ISDS Eye Scheme before breeding.
Brachycephalic obstructive airway syndrome (BOAS)
The shorter face can cause breathing problems, from noisy breathing and reduced ability to exercise to severe breathing difficulty. The Royal Kennel Club recognised breathing testing under the KC Respiratory Function Grading scheme for the breed in August 2026.
Dry eye (keratoconjunctivitis sicca)
The eyes do not produce enough tears, or the right type, which can lead to painful dryness, infections and ulcers.
Cataracts
Clouding of the lens of the eye that affects vision.
Progressive retinal atrophy (PRA)
A gradual loss of sight over months or years.
Retinal detachment
The light-sensitive layer at the back of the eye comes loose, which can lead to blindness.
Eye ulcers and skin fold problems
Prominent eyes are more at risk of injury and ulcers. Skin folds on the face can become sore and infected.
Dental problems
A shortened jaw can leave teeth crowded or displaced, which can cause dental and gum problems.
Renal dysplasia
An inherited condition in which parts of the kidney do not develop properly, which can lead to kidney failure at a young age.
Intervertebral disc disease
An abnormality of the discs that cushion the bones of the spine.
Patellar luxation
The kneecaps can slip out of place.
Other conditions
The breed can also develop Cushing's disease, a hormonal disorder where the body produces too much cortisol, and umbilical hernia, a swelling at the belly button caused by a weakness in the abdominal wall.
What health checks should you ask about?
Responsible breeders and rescues are happy to talk about health, and any pressure to decide quickly is a reason to walk away. Before taking a Shih Tzu home, it is reasonable to ask about:
- Health testing of the parents. Ask which health tests the parents have had for conditions known in the breed, and to see the results.
- Veterinary and vaccination records. Puppies should have had a first vaccination and a vet check, with records you can take home.
- Microchip information. In England, Scotland and Wales puppies must be microchipped and registered by eight weeks old. Ask who the chip is registered to and how the transfer works.
- Registration paperwork. Registration papers, where they apply, record pedigree. They do not by themselves prove health or how a puppy was raised.
How much does a Shih Tzu cost to own?
There are two costs: bringing a Shih Tzu home, and looking after one well. Puppy prices depend on the breeder, health testing and demand; the adverts below show what sellers are asking today.
Ongoing costs are the ones new owners most often underestimate: food, insurance (which usually rises with age), routine vet care, vaccinations and parasite treatment, dental care, grooming, training, bedding and equipment, and boarding or a sitter for holidays. Budget for the whole of the dog’s life, typically from 10 years, not just the first year.
Buying a Shih Tzu
If you have decided the Shih Tzu suits your life, take the same care choosing where your dog comes from. Meet the puppy in person, see it with its mother, and look at how the litter is raised.
- Check who you are dealing with: every Mypetzilla advert shows the seller type and what we have checked.
- Ask about health testing, vaccinations and the microchip before you commit.
- Take your time. Do not be rushed by deposits or "last one left" stories.
- Meet in person before paying anything, and keep conversations on Mypetzilla.
Adopting a Shih Tzu
Shih Tzus do come up for adoption, through rescue organisations, breed rescues and private rehoming, often because an owner’s circumstances have changed rather than any fault of the dog. An adult dog arrives as a known quantity: its size, coat and character are already on show.
Rescues will usually talk you through the dog’s history, any medical care, and the home it needs, including children, other animals and time alone. Be honest about your circumstances: a good rescue would rather place a dog once, well.
Shih Tzus looking for homes
Live from Mypetzilla, updated as pets are listed.
Find Shih Tzu adverts for sale and for adoption on Mypetzilla now.
Similar breeds you may want to consider
Lhasa Apso
Affectionate, loving, independent, happy, devoted, dignified, self-confident and sensitive.
View breed guide
Shih Tzu FAQs
Is the Shih Tzu good with children?
Usually better with older, calmer children. Individual dogs vary with breeding, upbringing and health, so ask about the dog you are considering.
Can the Shih Tzu live in a flat?
Often adapts to flats and smaller homes. Exercise and company matter more than floor space.
How much exercise does the Shih Tzu need?
Moderate: typically around an hour a day. Puppies and older dogs need less structured exercise.
Does the Shih Tzu shed?
Moderate shedding.
How much grooming does the Shih Tzu need?
Typically: daily.
Is the Shih Tzu easy to train?
Usually eager to learn. Kind, reward-based training works best.
Can the Shih Tzu be left alone?
Usually copes only with short periods alone. Build up time alone gradually.
Does the Shih Tzu bark a lot?
Barks sometimes. Individual dogs vary with breeding, upbringing and health, so ask about the dog you are considering.
Is the Shih Tzu good with cats?
Varies with the individual dog. Individual dogs vary with breeding, upbringing and health, so ask about the dog you are considering.
How long does the Shih Tzu live?
Typically from 10 years. Lifespan varies with genetics, weight, care and luck.
How big does the Shih Tzu get?
Adults typically stand 20–28 cm at the shoulder and weigh 4.5–7.5 kg.



