Shih Tzu Dental Problems: Why This Breed Needs Extra Oral Care
Shih Tzus are one of the dog breeds most prone to dental problems.
This is not accidental — it is directly linked to their facial structure, jaw size, and tooth alignment.
Many Shih Tzu owners only notice dental issues once bad breath or visible tartar appears.
By then, damage to the gums is often already underway.
Understanding breed-specific risks is the key to preventing long-term dental disease.
Why Shih Tzus Are More Prone to Dental Problems
Shih Tzus have a small jaw with tightly packed teeth.
This leaves very little space between teeth, allowing food particles and plaque to accumulate easily.
Breed-specific factors that increase dental risk in Shih Tzus include:
- Short, flat face (brachycephalic structure)
- Small mouth with overcrowded teeth
- Reduced natural chewing action
- Higher likelihood of retained baby teeth
These factors make dental issues more common and faster-progressing in Shih Tzus than in many other breeds.
Common Dental Problems Seen in Shih Tzus
1. Rapid plaque buildup
In Shih Tzus, plaque forms quickly because food debris easily gets trapped between tightly spaced teeth.
Without regular care, plaque hardens into tartar within weeks.
Related:
Plaque on dog teeth
2. Heavy tartar accumulation
Tartar buildup is especially common along the gum line in Shih Tzus.
Because of their small mouth, tartar often spreads unnoticed until it becomes severe.
Related:
Tartar on dog teeth
3. Bad breath (early warning sign)
Bad breath in Shih Tzus is often dismissed as normal, but it is usually the first sign of underlying dental disease.
The smell is caused by bacteria trapped under plaque and tartar.
Related:
Dog bad breath explained
4. Gum inflammation and disease
Inflamed gums are common in Shih Tzus due to constant irritation from tartar.
If left untreated, this can progress to periodontal disease and tooth loss.
Related:
Dog gum disease
5. Retained baby teeth
Shih Tzu puppies often retain baby teeth, leading to double rows of teeth.
This increases crowding and accelerates plaque buildup from an early age.
Early Signs of Dental Problems in Shih Tzus
- Persistent bad breath
- Yellow or brown buildup on teeth
- Red or swollen gums
- Reluctance to chew hard food
- Pawing at the mouth or face
Because Shih Tzus are small and affectionate, these signs are often mistaken for behavioural quirks.
How Dental Problems Affect Shih Tzus Long Term
Dental disease in Shih Tzus does not stay limited to the mouth.
- Pain reduces appetite and quality of life
- Infections can spread to jawbone
- Chronic inflammation stresses internal organs
- Early tooth loss is common without care
Small breeds like Shih Tzus often experience faster progression once dental disease begins.
Daily Dental Care Habits for Shih Tzus
Shih Tzus benefit greatly from consistent, gentle dental routines.
- Daily or near-daily oral hygiene habits
- Early introduction to mouth handling
- Focus on the gum line, where tartar builds fastest
Learn more:
Dog dental care routine
What Shih Tzu Owners Commonly Do Wrong
- Assuming small dogs don’t need dental care
- Waiting for visible tartar before acting
- Ignoring bad breath
- Using human dental products
These mistakes often lead to advanced dental disease by middle age.
When Do Shih Tzu Dental Problems Need a Vet?
Veterinary care is recommended if:
- Tartar buildup is heavy or spreading
- Gums bleed or recede
- Your Shih Tzu avoids eating or chewing
- Bad breath persists despite basic care
More guidance:
When dog dental issues need a vet
How to Reduce Dental Problems in Shih Tzus Long Term
- Start dental care early in puppyhood
- Maintain consistent oral hygiene routines
- Monitor teeth monthly, not yearly
- Address plaque before it hardens
Dental care is not optional for Shih Tzus — it is preventive healthcare.
Frequently Asked Questions
Are dental problems common in Shih Tzus?
Yes. Shih Tzus are among the breeds most prone to dental disease due to their small jaw and crowded teeth.
At what age do Shih Tzu dental problems start?
Plaque buildup can begin as early as one year of age if dental care is not maintained.
Is bad breath normal in Shih Tzus?
No. Bad breath is usually an early sign of dental disease in this breed.
Do Shih Tzus lose teeth early?
Without proper care, tooth loss can occur earlier in Shih Tzus than in larger breeds.
Can dental problems be prevented in Shih Tzus?
Yes. Consistent dental care dramatically reduces the risk of severe dental disease.