Shih Tzus are compact dogs with a toy background, a affectionate core temperament and a typical lifespan of 10–18 years. They need low daily activity and high grooming, and they're generally a good fit for families with children. Owners praise them for being great lap dogs, but it's worth knowing they can be high grooming needs before you commit. This guide covers the full picture: history, appearance, temperament, training, health, nutrition and the ideal owner profile.
Shih Tzus are charming, affectionate little dogs bred to be companions. With their flowing coats and sweet expressions, they've been lap dogs of royalty for centuries.
The Shih Tzu was developed in China, likely from Tibetan breeds gifted to Chinese emperors, and became a treasured companion within the imperial court during the Ming and Qing dynasties, with the name translating as ‘lion dog', reflecting its role as a living representation of the Buddhist lion. Breeding was closely controlled by palace eunuchs, and the breed nearly disappeared following political upheaval in China in the early 20th century, surviving through a small number of dogs exported to Europe. The Kennel Club recognised the breed in Britain in 1946, and it has remained a popular companion breed ever since, prized for its affectionate temperament and striking coat.
A small, sturdy toy breed standing 20–28cm and weighing 4.5–7.5kg, with a distinctively short muzzle, large dark eyes, and a long, dense double coat that grows continuously, historically kept flowing to the floor in show dogs but commonly clipped short by pet owners for practicality. Recognised colours include gold, white, black, and various combinations, often with a distinctive white blaze. The tail is carried curled over the back, and the sturdy, slightly arched neck gives the breed its characteristic proud carriage, deliberately reminiscent of a small lion.
Shih Tzus are affectionate, outgoing and generally good with children and other pets, bred purely for companionship rather than any working role, and this shows in their people-focused, easygoing nature. They can be somewhat stubborn and are prone to selective hearing when distracted. Being a brachycephalic breed, they are less tolerant of heat and vigorous exercise than their cheerful demeanour might suggest. Some individuals develop small-dog behaviours such as excessive barking or possessiveness if boundaries are not established early, but properly socialised Shih Tzus are typically sociable with visitors and other dogs.
Shih Tzus can be trained successfully with patience, though their independent streak and short attention span mean sessions should be brief and highly rewarding. House-training is often reported by owners as slower than average and needs consistent routine and vigilance, particularly with small breeds prone to sneaking off unnoticed. Their brachycephalic build limits stamina for demanding physical training, so obedience work should be paced around rest, especially in warm weather. Early socialisation and handling exercises help offset any stubbornness and prevent snappishness sometimes seen when overly indulged Shih Tzus are handled without established boundaries.
As a brachycephalic breed, Shih Tzus experience some degree of Brachycephalic Obstructive Airway Syndrome, though generally less severe than in Bulldogs or French Bulldogs, causing snoring and heat intolerance. Eye problems are common given their prominent eyes, including corneal ulcers, dry eye and progressive retinal atrophy, so BVA/KC eye screening is worthwhile for breeding dogs. Hip dysplasia, intervertebral disc disease, and renal dysplasia also occur in the breed. Dental crowding due to their short jaw predisposes them to periodontal disease, requiring regular dental care. With good management, Shih Tzus typically live a long 13–16 years.
Adult Shih Tzus typically need only 300–400 calories daily, split into two meals, and precise portion control matters given how easily a small dog gains weight relative to its frame. A moderate-fat, easily digestible diet with attention to dental health, such as kibble sized to encourage chewing, helps offset their predisposition to dental disease. Because brachycephalic dogs can struggle with fast, gulping eating that worsens breathing discomfort, slower feeding methods are beneficial. Treats should be minimal and given sparingly, as excess weight noticeably worsens both joint strain and breathing difficulty in this breed.
Shih Tzus suit owners wanting an affectionate lap companion suited to flat living, needing only 20–30 minutes of gentle daily exercise and calm, indoor-focused company. Coat maintenance is a genuine commitment: daily brushing is needed to prevent matting if kept long, or regular professional clipping (every 6–8 weeks) if kept short, both representing an ongoing cost. This breed suits retirees, families with older children, and owners prioritising companionship over an active outdoor lifestyle, but is unsuitable for anyone wanting a low-grooming dog or an energetic exercise partner given their limited heat and exertion tolerance.