Shih Tzu

Shih Tzus were bred for centuries as imperial Chinese companion dogs, and their anatomy reflects that purpose precisely — flat face, large expressive eyes, compact body — but the same features that make them endearing also make them one of the most medically complex small breeds to own well; the non-obvious fact is that their skull structure (brachycephalic) is not just cosmetic, it directly shapes their breathing, heat tolerance, exercise capacity, and anesthetic risk throughout their 10–18 year lifespan. Affectionate, playful, and adaptable to apartment living, Shih Tzus typically weigh 9–16 lbs and are among the best breeds for first-time dog owners who are willing to commit to routine grooming and health monitoring.

Essential Products & What to Look For

• Eye wipes and saline flush: Shih Tzus have shallow eye sockets that leave the cornea more exposed than in non-brachycephalic breeds. The American Shih Tzu Club notes that corneal ulcers are a leading health emergency in the breed. Daily gentle wiping of the eye area with a soft, damp cloth removes debris that would otherwise sit against the cornea. Keep sterile saline eyewash on hand for flushing irritants.
• Harness — mandatory, not optional: Due to brachycephalic obstructive airway syndrome (BOAS), any pressure on a Shih Tzu's throat further narrows an already restricted airway. The AVMA is clear that collar-only leash walking in brachycephalic breeds increases respiratory distress risk. A well-fitted vest harness is essential for every walk.
• Slicker brush and wide-tooth comb for daily grooming: A Shih Tzu in full coat mats within 24–48 hours if unbrushed. Mats pull on skin constantly, cause pain, and conceal skin infections. Daily brushing with a slicker brush followed by a comb pass-through takes 5–8 minutes and prevents the 2-hour dematting sessions that stress dog and owner alike. Many owners opt for a "puppy cut" every 6–8 weeks to reduce maintenance.
• Cooling mat and portable water bottle: Brachycephalic dogs overheat rapidly because they cannot pant efficiently. A gel-based cooling mat (no refrigeration needed) and a collapsible travel bowl for water on walks are practical necessities, especially in temperatures above 75°F, where BOAS dogs face genuine heat stroke risk.

Health & Preventive Care

Three conditions define Shih Tzu health management: BOAS, corneal ulcers, and hip dysplasia. The British Veterinary Association has published guidance on BOAS grading and recommends that breeding Shih Tzus be evaluated through the BVA/Kennel Club respiratory function grading scheme; as an owner, request a BOAS assessment from your vet at the first annual exam. Corneal ulcers progress rapidly — the ASPCA notes that what appears as squinting or mild eye discharge can become a perforated ulcer within 48–72 hours if untreated. Hip dysplasia in small breeds is often overlooked; the OFA recommends radiographic hip screening, and early-onset cases in Shih Tzus can be managed with weight control and joint supplements before surgical intervention is needed. Keep the dog's weight in the lower half of the breed's range (closer to 9–11 lbs than 16 lbs) to reduce orthopedic and respiratory load simultaneously. The American Shih Tzu Club recommends annual eye exams with a veterinary ophthalmologist for adult dogs.

When to see a vet: Any eye squinting, cloudiness, visible discharge, or pawing at the face is a same-day call — do not wait overnight. Labored breathing at rest, blue-tinged gums, or open-mouth breathing in any temperature is a respiratory emergency. Rear-limb weakness or reluctance to climb stairs in a dog under 5 years warrants hip evaluation.

Enrichment & Daily Routine

Shih Tzus have low-to-moderate energy and do well with 20–30 minutes of daily activity — two short walks of 10–15 minutes each, avoiding midday heat. Indoor enrichment is highly effective for this breed: Kong stuffed with wet food, snuffle mats, and short training sessions. Shih Tzus are people-oriented dogs who thrive on brief, positive training interactions — 5-minute sessions with high-value treats outperform longer, unfocused play. They do not typically enjoy rough wrestling or high-intensity chase games; calm, interactive engagement suits their temperament and their physiology.

Common Mistakes to Avoid

• Myth: "Shih Tzus don't need much grooming if kept in a short cut." Even in a short puppy cut, the face wrinkles and eye folds require daily attention. Skin fold dermatitis — a bacterial infection in facial creases — is common in dogs whose folds are wiped out weekly rather than daily. The OFA and American Shih Tzu Club both emphasize that reduced coat length does not reduce facial hygiene requirements.
• Error: Over-exercising in warm weather. Many owners misjudge Shih Tzu heat tolerance because the dog keeps up willingly. BOAS dogs will push themselves to the point of distress without showing obvious signs until collapse. Walks above 75°F should be under 15 minutes and only in the early morning or evening.
• Myth: "The dog just has a flat face — the breathing is normal for the breed." BOAS is not normal — it is a correctable abnormality. The British Veterinary Association and AVMA have both stated that accepting breathing difficulty as a breed trait delays surgical intervention that meaningfully improves quality of life and lifespan.

This guide is for informational purposes only and does not replace professional veterinary advice.