Shih Tzus, with their flowing coats and charming personalities, are beloved companions that deserve the best dog food for Shih Tzu to support their unique needs. These small, affectionate dogs require a diet tailored to their size, health concerns, and life stage to thrive.
In this article, we will talk about the best dog food for Shih Tzu in 2025 for allergies, sensitive stomachs and overall health issues. Whether you’re in the UK or elsewhere, our expertly curated list of the best dog food for Shih Tzu in 2025 will help you make informed choices for your furry friend.
Shih Tzu Dietary Needs
Unique Traits of Shih Tzus
Shih Tzus are a toy breed, typically weighing 9–16 pounds, with flat faces (brachycephalic) and luxurious coats. Their small size and short muzzles make them prone to dental issues, requiring kibble that’s easy to chew. Their thick coats demand nutrients like omega fatty acids for skin and coat health, while their sensitive digestive systems benefit from high-quality, easily digestible ingredients.
Common Health Concerns
Shih Tzus are susceptible to skin allergies, often triggered by grains or low-quality fillers like corn, wheat, or soy. They’re also prone to obesity due to their sedentary nature, which can lead to joint issues like hip dysplasia or heart disease. Sensitive digestion is another concern, with some Shih Tzus experiencing upset stomachs or food intolerances. A diet addressing these issues is critical for long-term health.
Nutritional Requirements
The best dog food for Shih Tzu should include:
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High-quality protein (e.g., chicken, fish, turkey) to support lean muscle.
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Omega-3 and omega-6 fatty acids for coat and skin health.
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Small kibble size to accommodate their underbite or overbite.
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Balanced fiber and probiotics for digestive health.
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Moderate calories to prevent weight gain.
Top 10 Best Dog Foods for Shih Tzus in 2025
Here’s our list of the best dog food for Shih Tzu in 2025, selected for quality, suitability, and customer feedback.
Royal Canin Shih Tzu Adult Dry Dog Food
Royal Canin dog food for Shih Tzu is specifically formulated for purebred Shih Tzus aged 10 months and older. Its unique kibble shape is designed for their short muzzles, making it easy to pick up and chew. The formula includes omega-3 and omega-6 fatty acids, plus biotin, to maintain a shiny coat and healthy skin. Highly digestible proteins and precise fiber content reduce stool volume and support digestion, ideal for Shih Tzus with sensitive stomachs.
Pros: Breed-specific formula, small kibble, supports skin and coat health.
Cons: Premium price, contains some fillers like corn.
Price Range: $20–$50 for a 10-lb bag.
Where to Buy: Amazon, Chewy.
User Reviews: “My Shih Tzu loves this food, and her coat is so shiny!” – Chewy customer.
Nutro Ultra Small Breed Adult Dry Dog Food
Nutro Ultra is a holistic blend of lean proteins (chicken, lamb, salmon), antioxidant-rich fruits, and whole grains. It’s a favorite for Shih Tzus with picky appetites or sensitive stomachs. The small kibble size suits their small mouths, and omega fatty acids promote a glossy coat.
Pros: High-quality ingredients, no artificial preservatives, supports digestion.
Cons: Slightly expensive, not grain-free.
Price Range: $25–$40 for a 8-lb bag.
Where to Buy: Chewy, Amazon.
User Reviews: “Perfect for my picky Shih Tzu with allergies!” – Chewy reviewer.
Merrick Lil’ Plates Grain-Free Small Breed Dry Dog Food
Merrick Lil’ Plates is ideal for Shih Tzus with grain allergies or sensitive digestion. Featuring deboned chicken, sweet potatoes, and peas, this grain-free formula is packed with protein and omega fatty acids. The small kibble is easy to chew, and glucosamine supports joint health.
Pros: Grain-free, high protein, joint support.
Cons: Higher cost, not ideal for dogs needing grains.
Price Range: $20–$35 for a 12-lb bag.
Where to Buy: Amazon, Chewy.
User Reviews: “My Shih Tzu’s allergies improved after switching!” – Amazon buyer.
Hill’s Science Diet Small & Toy Breed Dry Dog Food
Hill’s Science Diet is tailored for small breeds like Shih Tzus, with high-quality protein to maintain lean muscle and omega-6 fatty acids for a lustrous coat. Its digestible ingredients suit Shih Tzus with sensitive stomachs, and the small kibble size is perfect for their dental structure.
Pros: Vet-recommended, digestible, affordable.
Cons: Contains grains, which may not suit all dogs.
Price Range: $15–$30 for a 15-lb bag.
Where to Buy: Chewy, Petco.
User Reviews: “My Shih Tzu’s digestion is much better now!” – Petco customer.
Open Farm Small Breed Ancient Grains Dry Dog Food
Open Farm uses humanely raised chicken, pork, and wild-caught salmon, combined with non-GMO veggies. The small kibble size is ideal for Shih Tzus, and omega-3s from flaxseed support joint and coat health. It’s a great choice for healthy dog food for Shih Tzu.
Pros: Ethically sourced, grain-inclusive, nutrient-dense.
Cons: Premium price, limited flavor options.
Price Range: $25–$45 for a 11-lb bag.
Where to Buy: Amazon, Open Farm.
User Reviews: “My Shih Tzu loves the taste, and her coat is gorgeous!” – Open Farm reviewer.
Wellness Complete Health Small Breed Adult Dry Dog Food
Wellness Complete Health features turkey, oatmeal, and salmon meal, providing balanced nutrition for Shih Tzus. It includes DHA for brain health and omega fatty acids for skin and coat. The formula is free of corn, soy, and artificial preservatives.
Pros: High-quality ingredients, supports overall health, small kibble.
Cons: Not grain-free, may not suit picky eaters.
Price Range: $18–$35 for a 12-lb bag.
Where to Buy: Chewy, Amazon.
User Reviews: “Great for my Shih Tzu’s sensitive stomach!” – Chewy customer.
The Farmer’s Dog Fresh Dog Food
The Farmer’s Dog offers fresh, human-grade meals with ingredients like turkey, beef, or chicken, steamed to retain nutrients. Pre-portioned for your Shih Tzu’s weight, it’s perfect for Shih Tzus with allergies or sensitive digestion.
Pros: Fresh ingredients, customizable, allergy-friendly.
Cons: Subscription-based, requires refrigeration.
Price Range: $30–$60 per week (varies by dog size).
Where to Buy: The Farmer’s Dog.
User Reviews: “My Shih Tzu’s skin issues cleared up!” – Customer testimonial.
Nom Nom Fresh Dog Food (Turkey Fare)
Nom Nom’s Turkey Fare is a fresh, human-grade option with ground turkey, veggies, and targeted vitamins. It’s gently cooked to maximize digestibility, making it ideal for Shih Tzus with sensitive stomachs.
Pros: High-quality, fresh, easy to digest.
Cons: Expensive, subscription model.
Price Range: $35–$70 per week.
Where to Buy: Nom Nom.
User Reviews: “My picky Shih Tzu finally eats happily!” – Nom Nom reviewer.
Blue Buffalo Freedom Grain-Free Small Breed Dry Dog Food
Blue Buffalo Freedom is crafted for Shih Tzus with grain allergies, featuring deboned chicken, peas, and potatoes. It includes DHA for brain health and glucosamine for joints, with small kibble for easy chewing.
Pros: Grain-free, high protein, joint support.
Cons: Higher price, some dogs dislike the taste.
Price Range: $20–$40 for a 11-lb bag.
Where to Buy: Amazon, Chewy.
User Reviews: “Helped my Shih Tzu’s itchy skin!” – Amazon buyer.
Scrumbles Natural Gluten-Free Dry Dog Food
Scrumbles is a UK-based brand offering gluten-free dog food with fresh chicken and salmon oil. It includes pre- and probiotics for gut health, making it a top pick for best dog food for Shih Tzu UK. The small kibble is perfect for Shih Tzus.
Pros: Gluten-free, supports digestion, affordable.
Cons: Limited availability outside UK, not grain-free.
Price Range: £15–£30 for a 7.5-kg bag.
Where to Buy: Amazon UK, Scrumbles.
User Reviews: “My Shih Tzu’s coat looks amazing!” – Amazon UK reviewer.
Best Dog Food for Shih Tzu Puppies
Shih Tzu puppies, from 3 months to 4 months and up to 12 months, have unique nutritional needs compared to adults. They require higher levels of protein (e.g., 0.44% histidine vs. 0.19% for adults), DHA for brain development, and calcium for strong bones. Puppies shouldn’t switch to adult food until 9–12 months, as adult formulas may lack essential nutrients for growth.
Recommended Puppy Foods
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Royal Canin Shih Tzu Puppy Dry Mix
Designed for Shih Tzu puppies aged 2–10 months, this food features poultry protein and rice for digestibility. The kibble shape suits their brachycephalic jaws, and omega fatty acids support skin health.
Price: $20–$35 for a 2.5-lb bag.
Where to Buy: Chewy, Amazon. -
Hill’s Science Diet Puppy Small Paws
This formula includes chicken, oatmeal, and DHA for brain and eye development. It’s highly digestible and supports immune health, ideal for Shih Tzu food for 3 months or 4 months Shih Tzu puppy.
Price: $15–$25 for a 4.5-lb bag.
Where to Buy: Petco, Amazon. -
Purina Pro Plan Puppy Small Breed Formula
With chicken as the first ingredient, this food offers high protein and DHA for growing puppies. It’s formulated for small breeds to prevent overfeeding.
Price: $18–$30 for a 6-lb bag.
Where to Buy: Chewy, Amazon.
Special Considerations for Shih Tzus
Food for Shih Tzus with Allergies
Shih Tzus are prone to food allergies, with symptoms like itchy skin, ear infections, or digestive issues. Best dog food for Shih Tzu with allergies includes grain-free or limited-ingredient diets like Merrick Lil’ Plates or Blue Buffalo Freedom. Always consult a vet for an elimination diet to pinpoint triggers.
Wet vs. Dry Food for Dental Health
Dry kibble helps reduce plaque and tartar, crucial for Shih Tzus prone to periodontal disease. Wet food is more palatable and hydrating but may not support dental health as effectively. Mixing both (e.g., Royal Canin wet and dry) offers a balance.
Homemade or Raw Food Diets
Homemade dog food for Shih Tzu can include lean proteins (chicken, turkey), carbs (rice, sweet potatoes), and veggies (carrots, spinach) in a 75:25 carb-to-protein ratio. Always consult a vet to ensure nutritional balance. Raw diets are controversial and require strict hygiene to avoid bacterial risks.
How to Choose the Best Dog Food for Your Shih Tzu
Use this checklist to find the best dog food for Shih Tzu:
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Ingredient Quality: Prioritize meat as the first ingredient; avoid fillers like corn, wheat, or soy.
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Life Stage: Choose puppy, adult, or senior formulas based on age (puppies: 2–12 months; adults: 1–10 years; seniors: 11+).
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Portion Control: Monitor portions to prevent obesity, especially for sedentary Shih Tzus.
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Vet Consultation: Seek personalized advice, especially for health conditions like allergies or sensitive stomachs.
Feeding Tips for Shih Tzus
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Feeding Schedule: Feed Shih Tzus 2–3 small meals daily to maintain energy and prevent overeating. Puppies may need 3–4 meals.
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Portion Sizes: For a 10–16 lb Shih Tzu, feed ½–1¼ cups of dry food daily, split across meals. Adjust based on activity and weight.
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Hydration: Ensure constant access to fresh water, especially with dry kibble.
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Transitioning: Gradually switch to new food over 7–10 days to avoid digestive upset (e.g., 25% new food on day 1, increasing daily).
FAQ
What food is best for a Shih Tzu with a sensitive stomach?
Opt for highly digestible foods like Hill’s Science Diet or fresh options like The Farmer’s Dog. Look for probiotics and avoid fillers.
Can Shih Tzus eat grain-free dog food?
Yes, grain-free diets like Merrick Lil’ Plates suit Shih Tzus with grain allergies, but consult a vet, as some grain-free foods are linked to heart issues.
How much should I feed my Shih Tzu daily?
Feed 30–35 calories per pound of body weight daily (e.g., 300–500 calories for a 10-lb Shih Tzu), split into 2–3 meals. Follow package guidelines and adjust for activity.
Which food is good for Shih Tzu puppies?
Puppy-specific formulas like Royal Canin Shih Tzu Puppy or Purina Pro Plan Small Breed Puppy provide essential nutrients for growth.
Is homemade dog food safe for Shih Tzus?
Dog food recipes for Shih Tzu can be safe if balanced (e.g., chicken, rice, veggies) and vet-approved. Avoid toxic ingredients like xylitol or fruit pits.
Choosing the best dog food for Shih Tzu ensures your furry companion enjoys a healthy, happy life. Whether you’re feeding a puppy or an adult, prioritize high-quality ingredients, small kibble, and portion control to prevent obesity. Explore our recommendations, consult your vet, and find the perfect diet for your Shih Tzu. Comment below with your Shih Tzu’s favorite food or share your feeding tips!
