Dog Breeds · toy
Shih Tzu: the little lion dog bred for emperors inside the Forbidden City
A moderate brachycephalic toy breed developed over centuries for Chinese emperors. The entire modern population descends from roughly 14 dogs that survived the upheavals of early 20th-century China.
For more than a thousand years, the Shih Tzu lived at a single address: the Forbidden City in Beijing. It was the dog of the Ming and Qing emperors, and removing one from the imperial palace was forbidden. Taking one out of the country was nearly impossible. Legend holds that when an emperor died, his favorite Shih Tzu was buried alongside him to accompany him into the afterlife.
The story takes a brutal turn after 1860, when Anglo-French troops sacked the Summer Palace in Beijing and carried the first dogs back to Europe. But the moment that defines the modern breed comes later, during the Chinese civil war and the political upheavals that followed. Around 1930, Chinese records suggest that only 14 dogs remained alive in the entire world. The whole present-day population descends from that genetic bottleneck.
Where does the Shih Tzu actually come from?
The name means "lion dog" in Mandarin (狮子狗, shīzi gǒu), and the breed is most likely a cross of the Tibetan Lhasa Apso with small native Chinese breeds, including the ancestor of the Pekingese. Tibetan lamas sent Lhasa Apsos as diplomatic gifts to the Chinese emperor, and the imperial breeders selected descendants with specific physical traits.
The modern standard took shape in 1934 with the founding of the Peking Kennel Club. After the Japanese invasion and the civil war, breeders who escaped brought dogs to Britain and Scandinavia, where the population was rebuilt. The AKC recognized the breed in 1969 and places it in the Toy Group; the FCI assigns it number 208, within Group 9 (companion) Section 5 (Tibetan breeds).
One point worth noting: the breed is officially named Shih Tzu in both AKC and FCI standards, not "Chinese lion dog" and not "Lhasa Apso." Although its Tibetan ancestry is undisputed, the breed's development and stabilization happened in China.
What is the Shih Tzu's personality like?
Three traits define it.
Calm. Unlike many toy breeds, the Shih Tzu is notably quiet indoors. It tends to settle near its person and watch the household without startling. Its barking is far less frequent and less shrill than in Yorkies, Maltese, or Pomeranians.
Sociable. It is one of the friendliest toy breeds with strangers. Early socialization is easy because the breed naturally accepts handling, unfamiliar people, and other dogs. It makes an excellent therapy or visiting dog in hospitals and senior living facilities.
Affectionate but independent. It wants to be near its person, not necessarily on top of them. It tolerates being alone better than many companion breeds, without reaching the separation-anxiety extremes of a Boxer or French Bulldog.
What is brachycephalic syndrome, and how much does it affect this breed?
The Shih Tzu is moderately brachycephalic: a shortened skull, a short muzzle, a potentially long soft palate, and narrow nostrils. It does not reach the extremes of the English Bulldog or the Pug, but a significant share of dogs show the respiratory picture known as BOAS (Brachycephalic Obstructive Airway Syndrome).
The most common signs: snoring, noisy breathing after activity, heat intolerance, episodes of regurgitation, and occasional respiratory crises with brief cyanosis. Responsible breeders have worked over the past twenty years to improve muzzle length and reduce the incidence, but the condition remains present in the breed.
Practical implications:
- Never a collar leash: use a harness to avoid compressing the trachea.
- Avoid exercise during the hottest hours of summer, especially in the South and Southwest US.
- Watch the weight: excess body weight worsens BOAS exponentially.
- Corrective surgery in moderate to severe cases: widening the nostrils, resecting the soft palate, reducing the laryngeal saccules. Cost in the US typically runs $1,500 to $4,000, with a dramatic improvement in quality of life.
How much exercise does a Shih Tzu need each day?
Much less than a non-brachycephalic dog of similar size. Realistic targets for a healthy adult:
- Two daily walks of 20-30 minutes, avoiding the heat of the day.
- 10-15 minutes of active indoor play (soft toys, a small ball).
- A 10-15 minute mental stimulation session: scent games, interactive puzzle toys.
It adapts well to small apartments. A lazy day does no harm as long as it is balanced out the next day. The only non-negotiables are the regular potty walks and steering clear of the hottest hours.
What health problems are common?
Beyond brachycephalic syndrome, several conditions are well documented. Each should be screened in the parents before you buy a puppy.
| Condition | Type | Screening or prevention |
|---|---|---|
| BOAS (brachycephalic syndrome) | Structural, respiratory | Oropharyngeal exam, surgery if moderate or severe |
| Pigmentary keratitis | Chronic ocular | Annual ophthalmology, eye-drop management |
| Keratoconjunctivitis sicca (dry eye) | Ocular | Schirmer tear test, artificial tears |
| Prolapse of the third eyelid (cherry eye) | Ocular | Corrective surgery |
| Patellar luxation | Inherited joint | Orthopedic exam of the parents |
| Hip dysplasia | Inherited joint | OFA hip radiograph |
| Umbilical hernia | Congenital | Routine surgery if it does not close before age one |
| Progressive retinal atrophy | Inherited ocular | DNA test |
Average lifespan runs about 12-14 years with reasonable care. With weight and eye problems well managed, many reach 15.
How do you care for the coat?
Long, dense, double coat that grows continuously. Two realistic options:
Full long coat (show style): mandatory daily brushing, a bath weekly or every ten days, professional grooming every 4-6 weeks for the topknot, foot pads, and sanitary trim. Annual grooming cost: $1,000 to $1,800.
Pet clip: coat trimmed to about an inch, brushing two or three times a week, grooming every 6-8 weeks. Annual cost: $500 to $900.
Most US owners choose the pet clip. It is nearly impossible to maintain a full show coat in a hot climate without the dog suffering and the coat matting excessively.
Tear-stain hygiene: clean daily with a damp gauze pad and warm water. The reddish stains under the eyes are a buildup of bacteria and porphyrins, and if left unmanaged they become chronic.
Training: the easy parts and the hard parts
The easy part: the Shih Tzu is patient, likes to please, and responds well to positive reinforcement. Short sessions of about five minutes keep it engaged.
The hard part:
- Housetraining: a small bladder and low motivation to go outside in cold or rain can stretch out the learning curve. Some dogs need indoor pee pads as a backup all winter long.
- Advanced training: work motivation is moderate. This is not a competitive obedience or serious agility dog.
Early socialization matters but is less critical than in reactive breeds. The Shih Tzu is sociable and tolerant by default.
How do you get a Shih Tzu in the US?
Three routes:
AKC-registered breeders. This is the minimum guarantee of serious breeding. Parents screened for eye and orthopedic problems, puppies with complete health records. US price in 2026: roughly $800 to $2,500 for a puppy from sound lines.
Shelter and rescue adoption. Adult Shih Tzus appear with some regularity, often surrendered from commercial breeding or homes that could not keep up with grooming. An excellent option when the dog's age and temperament fit the household. Breed-specific rescues exist in most regions.
Pet stores and unregistered backyard breeders. Not recommended. High risk of severe respiratory, ocular, and joint problems from uncontrolled breeding, and many pet-store dogs trace back to puppy mills.
Responsible-ownership basics in the US: microchip, up-to-date vaccinations, and a local license where required. Pet insurance is worth considering given the breed's eye and airway risks.
Is the Shih Tzu for you?
If you live in an apartment, want a calm companion, are not put off by regular coat care, and accept the activity limits that come with a brachycephalic dog, this is one of the most well-balanced toy breeds in the registry. If you want an athletic dog or a partner for intense mountain vacations, look elsewhere.
Complete breed profile
Identification
| Canonical name | Shih Tzu |
| Other names | Chinese lion dog, Chrysanthemum dog |
| Meaning of the name | "Lion dog" in Mandarin |
| Origin | Imperial China (from Tibetan and local breeds) |
| AKC recognition year | 1969 |
| AKC group | Toy Group |
| FCI standard | No. 208 |
| FCI group and section | Group 9 (companion), Section 5 (Tibetan breeds) |
| Genetic bottleneck | About 14 dogs around 1930 |
Physical
| Weight, males | 9-16 lb (4-7.5 kg) |
| Weight, females | 9-16 lb (4-7.5 kg) |
| Height, males | 8-11 in (20-28 cm) |
| Height, females | 8-11 in (20-28 cm) |
| Coat | Long, dense, double |
| Accepted colors | All colors; usually bicolor or tricolor |
| Skull structure | Moderately brachycephalic |
Health
| Average lifespan | 12-14 years |
| Lifespan with optimal care | 15 years |
| Clinical BOAS prevalence | Roughly 30-40% in unselected breeding |
| Recommended screening | Annual ophthalmology, patellar orthopedics, hip radiograph |
Temperament and behavior
| Energy level | Moderate |
| Trainability | Moderate |
| Barking | Low to moderate |
| Reactivity toward strangers | Low, sociable |
| With children | Good with supervision |
| With other dogs | Good |
| With cats | Good |
Lifestyle
| Recommended daily exercise | 40-60 min physical plus 15 min mental |
| Apartment suitable | Yes, even small apartments |
| Heat tolerance | Low (brachycephalic) |
| Cold tolerance | Good (double coat) |
| Grooming | High: daily brushing plus grooming every 4-8 weeks |
US market 2026
| Puppy price, sound lines | $800-2,500 |
| Rescue availability | Moderate |
| Estimated annual cost | $1,500-2,800 (grooming included) |
| Clubs and associations | American Shih Tzu Club, AKC |
Frequently asked questions
Is the Shih Tzu a good breed for first-time owners? Yes. It is one of the most beginner-friendly breeds thanks to its balanced temperament and low exercise demands. The only meaningful learning curve is coat management and attention to BOAS.
How many hours can it be left alone? Four to six hours, better than most toy breeds. If your workdays are long, consider a second companion dog or a dog walker.
Is it hypoallergenic? It sheds little, which helps people with mild allergies. Allergy response is individual: test your reaction before adopting if you have a history.
Is it a noisy dog? No. It barks less than the average toy breed. Living alongside several small dogs, it can pick up barking by imitation.
Can it handle hot summer weather? Poorly. Avoid midday walks in summer, keep constant access to shade and water, and in extreme heat make sure air conditioning is available at home. Heat intolerance is the breed's biggest weather limitation.
Sources
- American Kennel Club (AKC). Shih Tzu Breed Standard and history
- Cat and dog ophthalmology references via the American College of Veterinary Ophthalmologists (ACVO), inherited eye disease screening
- Royal Veterinary College VetCompass. Brachycephalic breed health studies
- American Veterinary Medical Association (AVMA). Brachycephalic dog welfare guidance
- American Kennel Club. Shih Tzu breed information and history.
- American College of Veterinary Ophthalmologists. Inherited eye disease screening.