Quick answer
The best high protein dog food for Shih Tzus is Royal Canin Shih Tzu Adult Dry Dog Food, formulated specifically for the breed’s unique needs. For owners seeking a more affordable option, Purina Pro Plan Small Breed Chicken & Rice Formula is a close runner-up. If your Shih Tzu has a sensitive stomach, Hill’s Science Diet Small & Toy Breed Sensitive Stomach & Skin is an excellent choice.
What to consider for High Protein Dog Food For Shih Tzus
Shih Tzus are a brachycephalic breed with a small muzzle, which can make eating difficult. Their long, silky coat requires high-quality protein for growth and maintenance. Additionally, they are prone to dental issues, so kibble size and texture matter. A high protein content (around 25 to 30 percent) supports muscle mass and coat health, but the protein source should be easily digestible to avoid gastrointestinal upset. Shih Tzus also have a tendency to gain weight, so calorie density must be monitored.
What to look for in a dog food
Look for a statement from AAFCO that the food is complete and balanced for the appropriate life stage (adult, puppy, or senior). The first ingredient should be a named meat source like chicken, lamb, or fish. Protein content should be between 25 and 30 percent for most adult Shih Tzus, with fat around 12 to 18 percent and moderate calories (300 to 400 kcal per cup). Small breed kibble size is essential for easy chewing. Omega-3 and omega-6 fatty acids support skin and coat health. For joint health, look for glucosamine and chondroitin, especially in older dogs.
How we chose these picks
- Evaluated protein content and quality of ingredients against AAFCO standards.
- Selected products with a named meat as the first ingredient.
- Prioritized formulas designed for small breeds or specific to Shih Tzus.
- Considered digestibility and inclusion of probiotics for sensitive stomachs.
- Checked for balanced omega fatty acids for coat health.
- Reviewed customer feedback for palatability and stool quality.
- Ensured products are widely available on Amazon.
- Never ranked a product higher just because it pays a commission.
What to avoid
- Avoid foods with unnamed “meat meal” as the only protein source; opt for named meals like chicken meal.
- Do not default to grain-free diets unless advised by a veterinarian, as the FDA is investigating a potential link between grain-free, legume-heavy diets and canine dilated cardiomyopathy (DCM).
- Avoid all-life-stages formulas for Shih Tzu puppies; choose a puppy-specific food.
- Do not switch foods abruptly; transition over 7 to 10 days to prevent digestive upset.
For more guidance, explore our dog guides, dog food, and dog nutrition resources.
