Best 5 Dog Food For Shih Tzu With Sensitive Stomach: Honest Reviews

Peter Armani | 21-12-2025

Shih Tzus are known for their adorable looks and affectionate nature, but many owners find that this breed can have a sensitive stomach. Choosing the right dog food is essential to help minimize digestive discomfort and support their overall well-being. This guide compares several dog food options that focus on gentle ingredients, small kibble size, and nutritional support for sensitive digestion, so you can find a formula that fits your Shih Tzu’s unique needs.

Editor's Choice
Purina Pro Plan Sensitive Skin and Stomach Dog Food Small Breed, Adult Salmon & Rice Formula
Purina Pro Plan Sensitive Skin and Stomach Dog Food Small Breed, Adult Salmon & Rice Formula
Premium Pick
Royal Canin Breed Health Nutrition Shih Tzu Adult Dry Dog Food
Royal Canin Breed Health Nutrition Shih Tzu Adult Dry Dog Food
Budget Pick
Purina Pro Plan Sensitive Skin and Stomach Dog Food Dry, Adult Salmon & Rice Formula, Digestive
Purina Pro Plan Sensitive Skin and Stomach Dog Food Dry, Adult Salmon & Rice Formula, Digestive

Top 5 Dog Food For Shih Tzu With Sensitive Stomach

We researched and compared the top products in the Dog Food For Shih Tzu With Sensitive Stomach category to provide you with these recommendations.

1. Royal Canin Breed Health Nutrition Shih Tzu Adult Dry Dog Food

Tailored Small Kibble
Royal Canin Breed Health Nutrition Shih Tzu Adult Dry Dog Food
9.1

Royal Canin

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This dry food features a small, specialized kibble shape that suits the short muzzle and small mouth of Shih Tzus. The formula is designed for daily feeding and aims to support both digestive comfort and coat health. The texture is easy for most small dogs to chew, making mealtime less stressful for sensitive eaters.

What We Like:

  • Kibble shape designed for easy chewing
  • Nutrients supporting skin and coat
  • Highly digestible protein sources
  • Added fiber for stool quality

What Could Be Improved:

  • Breed-specific branding may cause confusion
  • Limited variety in protein sources

2. Purina Pro Plan Sensitive Skin and Stomach Dog Food Small Breed, Adult Salmon & Rice Formula

High Protein Salmon
Purina Pro Plan Sensitive Skin and Stomach Dog Food Small Breed, Adult Salmon & Rice Formula
9.5

Purina Pro Plan

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This dry food is crafted for small breeds with sensitive digestion, featuring salmon as the main protein. The kibble is sized for small mouths and aims to promote healthy skin and coat. It's a practical choice for daily meals, especially for dogs needing extra digestive support.

What We Like:

  • Real salmon as primary protein
  • Contains live probiotics
  • High protein content for small breeds
  • Sunflower oil for skin health
  • No artificial flavors or preservatives

What Could Be Improved:

  • Not suitable for dogs needing grain-free diets

3. Purina Pro Plan Sensitive Skin and Stomach Dog Food Dry, Adult Salmon & Rice Formula, Digestive

Gentle Digestive Care
Purina Pro Plan Sensitive Skin and Stomach Dog Food Dry, Adult Salmon & Rice Formula, Digestive
9.1

Purina Pro Plan

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This formula focuses on digestive health, using easily digestible ingredients and prebiotic fiber. Salmon is the main protein, and the kibble is suitable for adult dogs with sensitive stomachs. It also includes nutrients to support joint, skin, and immune health, making it a well-rounded option for everyday feeding.

What We Like:

  • Real salmon as first ingredient
  • Omega-3 and omega-6 fatty acids
  • Antioxidants for immune support
  • Prebiotic fiber for digestion
  • No artificial colors or flavors

What Could Be Improved:

  • Kibble size may not be ideal for very small dogs

4. Royal Canin Breed Health Nutrition Shih Tzu Adult Dry Dog Food, 10 lb Bag

Breed Specific Formula
Royal Canin Breed Health Nutrition Shih Tzu Adult Dry Dog Food, 10 lb Bag
8.9

Royal Canin

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Designed specifically for adult Shih Tzus, this dry food features a unique kibble shape for easy eating. The formula includes nutrients to promote healthy skin, coat, and digestion. It's intended for daily use and can help address common sensitivities in this breed.

What We Like:

  • Kibble shape fits Shih Tzu mouths
  • Supports skin and coat health
  • Digestible proteins and precise fiber
  • Aims to reduce stool odor

What Could Be Improved:

  • May not suit mixed-breed dogs
  • Protein options are limited

5. Purina ONE Natural, Sensitive Stomach Dry Dog Food, +Plus Skin & Coat Formula - 16.5 lb. Bag

Natural Salmon Blend
Purina ONE Natural, Sensitive Stomach Dry Dog Food, +Plus Skin & Coat Formula - 16.5 lb. Bag
8.7

Purina One

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This dry food uses real salmon as the main ingredient and is formulated for adult dogs with sensitive stomachs. It combines crunchy kibble with nutrients for skin and coat health. The formula is free from artificial colors, flavors, and preservatives, making it suitable for daily feeding routines.

What We Like:

  • Salmon as primary protein
  • Includes vitamin E and omega-6
  • Antioxidants for immune support
  • Crunchy texture for dental health
  • No artificial additives

What Could Be Improved:

  • Kibble size may be large for some small dogs

How to Choose Dog Food for Shih Tzu With Sensitive Stomach

Digestibility and Ingredient Quality

Digestibility is crucial for Shih Tzus prone to stomach upset. Foods with simple, high-quality ingredients and gentle fiber can help reduce digestive issues.

Kibble Size and Texture

Shih Tzus have small mouths and short jaws. Kibble designed for small breeds helps prevent choking and encourages proper chewing.

Protein Sources

Sensitive stomachs may react to certain proteins. Sticking to familiar, gentle sources can minimize digestive upset.

Skin and Coat Support

Shih Tzus are known for their long, luxurious coats, which often need nutritional support to stay healthy, especially if digestion is compromised.

Grain Content

Grains can be part of a balanced diet, but some sensitive dogs may require alternatives. Monitor your dog’s response to different formulas.

Transitioning to New Food

A slow transition helps prevent further stomach upset, especially in dogs already prone to digestive issues.

FAQ For Dog Food For Shih Tzu With Sensitive Stomach

1. What ingredients should I avoid for a Shih Tzu with a sensitive stomach?

Avoid artificial colors, flavors, preservatives, and common fillers like corn or soy. Some dogs may also react to certain proteins or dairy, so monitor your Shih Tzu’s response to new foods.

2. How do I know if my Shih Tzu's food is causing stomach issues?

Signs include frequent vomiting, diarrhea, gas, or changes in stool consistency. If symptoms persist after switching foods, consult your veterinarian.

3. Is grain-free food better for Shih Tzus with sensitive stomachs?

Not always. Some Shih Tzus digest grains like rice or oatmeal well. Only choose grain-free if your vet recommends it or your dog shows signs of grain intolerance.

4. How should I transition my Shih Tzu to a new dog food?

Gradually mix the new food with the old over 7–10 days, increasing the proportion of new food each day. This helps minimize digestive upset.

5. What protein sources are best for sensitive stomachs?

Salmon, lamb, and poultry are commonly used in sensitive stomach formulas. Single-source proteins can help reduce the risk of digestive reactions.

Peter Armani

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