Shih Tzu Dental Care Guide | Solving Big Worries for Small Jaws with At-Home Oral Care

A Shih Tzu's round face and short muzzle are undeniably adorable, but these features can pose serious challenges for dental health. Their narrow mouth houses tightly crowded teeth, making it easy for food debris to get trapped, while poor saliva circulation can accelerate tartar buildup and gum disease. The good news? With consistent daily at-home care, you can significantly improve your Shih Tzu's oral health.

01Why Are Shih Tzus Vulnerable to Dental Problems?

Shih Tzus are classic brachycephalic (short-headed) breeds, with muzzles that are very short relative to their skulls. This causes teeth to be irregularly arranged in a confined space, with narrow gaps between teeth where food particles and plaque easily accumulate.

Additionally, Shih Tzus have relatively large teeth for their body weight, and their short lower jaw often leads to malocclusion. This can cause excessive friction on certain teeth while leaving others completely uncleaned, accelerating tartar formation.

Furthermore, the Shih Tzu's long coat often covers the mouth area, allowing saliva and food to stick to facial hair and create an environment for bacterial growth. All these factors combine to make it common for Shih Tzus to show signs of periodontal disease before age 3.

02Daily Brushing: How Do You Get Started?

The most important aspect of Shih Tzu oral care is daily tooth brushing. However, their small mouth and sometimes sensitive temperament can make acceptance difficult at first, so gradual, step-by-step introduction is key.

Start by simply touching around the mouth. Offer treats while gently lifting the lips, then wrap gauze around your finger and softly rub the front teeth. Once your dog is comfortable, use a pet-specific toothbrush and toothpaste to brush along the gum line at a 45-degree angle with short, sweeping strokes.

Shih Tzus are especially prone to tartar buildup on the outer surfaces of their molars, so thorough attention to the back teeth is essential. Choose a brush with a small, soft head, and aim for once daily or at least 3–4 times per week on a consistent schedule.

03What If Your Dog Refuses the Toothbrush? Alternative At-Home Care Methods

If brushing proves difficult, various supplementary tools can help. Dental chews and dental sticks may help remove plaque through mechanical friction during chewing. However, products that are too large or hard can risk tooth fractures, so choose small sizes appropriate for a Shih Tzu's build.

Oral hygiene sprays or water additives can also serve as supplementary options. At-home oral care solutions like ANITOK Care may help improve the oral environment for dogs that resist brushing.

Additionally, wiping tooth surfaces with gauze or oral wipes can provide some help in removing plaque. The key is building a habit of 'a little bit every day.'

04Diet and Treats: Their Impact on Oral Health

Your Shih Tzu's dental health is also greatly influenced by what you feed. Feeding only soft, wet food prevents natural cleaning of tooth surfaces, allowing plaque to accumulate quickly. When possible, incorporate dry kibble or choose premium foods formulated with dental health in mind.

Prioritize treats that are low in sugar and high in fiber. Human sweets, bread, and snacks can stick to teeth and promote bacterial growth. Since weight management is also important for Shih Tzus, it's advisable to limit treats to no more than 10% of total daily calories.

After meals, provide plenty of fresh water to encourage rinsing of the mouth, and if possible, develop a habit of gently wiping around the mouth after eating.

05Professional Scaling: When Should Your Dog Get It?

At-home care alone cannot fully remove tartar that has accumulated deep below the gum line. Therefore, regular professional scaling at a veterinary clinic is essential. Shih Tzus typically begin showing tartar buildup from ages 1–2, so it's generally recommended to consult your vet and plan for check-ups and scaling 1–2 times per year.

Scaling is performed under general anesthesia, so pre-anesthetic blood work and cardiac evaluation are necessary to confirm safety. Because Shih Tzus have narrow airways due to their brachycephalic anatomy, extra caution is required during anesthesia—choosing a clinic experienced with brachycephalic anesthesia is crucial.

Even after scaling, continued at-home care is essential to slow tartar re-accumulation. Professional treatment and home management must work together to be truly effective.

06Daily Oral Health Checklist

• Brush teeth daily or at least 3 times per week
• Check for bad breath, gum color, and tooth discoloration weekly
• Choose food and treats with dental health in mind
• Schedule regular veterinary oral exams every 6–12 months
• Watch for drooling, decreased appetite, or one-sided chewing and consult your vet immediately if observed
• Keep facial hair clean to minimize bacterial growth around the mouth

Post this checklist on your refrigerator or near your pet supplies and review it weekly to maintain a systematic approach to your Shih Tzu's oral health.