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The 11 Best Dog Foods For Shih Tzu With Allergies

If your Shih Tzu is one of the many dogs who suffer from allergies, you understand how difficult it can be to find a nutritious dog food that alleviates these symptoms.

Numerous commercial dog diets include recognized allergies for dogs, including wheat, soy, and dairy. This article discusses the best dog food for Shih Tzu dogs with allergies.

BestForPets (bestforpets.org) will also offer reviews of the most popular allergy-friendly dog food brands on the market.

There are several factors to consider while selecting the finest diet for your Shih Tzu with allergies. First, you have to make sure that the food doesn't have any allergens, which are things that can cause dogs to have allergic reactions.

Second, you should select a dish with nutritionally sound and high-quality ingredients. And last, you want to select an inexpensive cuisine that will not break your budget.

There are a few companies that stand out from the pack when it comes to choosing the best dog foods for Shih Tzu with allergies. Here are our top-rated recommendations.


Orijen Six Fish Grain-Free Dry Dog Food – Overall Winner



  • Herring meal, flounder meal, whitefish meal, hake meal, and salmon meal are the primary constituents
  • Protein 38%
  • Fat 18%
  • Calorie content 436 kcal/cup

Dry Orijen Six Fish Grain-Free Dog Food. Six types of fish are used as the primary element in the preparation of food. All of these proteins are easily digestible and low in fat.

Fish is a fantastic source of protein for dogs with allergies, and it also contains omega fatty acids, which are beneficial for skin and hair health.

In addition to vegetables and fruits, the cuisine contains additional beneficial elements. It has no wheat, soy, or dairy, which are major allergies.

Fish-averse dogs may not enjoy the flavor of this dish. Also incredibly pricey is this cuisine. Nevertheless, we believe it is the finest overall dog food for Shih Tzus with allergies.


  • Comprised of six species of fish
  • Without typical allergens
  • Rich in nutritional value


  • Some dogs might not enjoy the flavor
  • Pricey compared to competing brands


Nature’s Variety Instinct Limited Ingredient Diet – Outstanding Value



  • Principal components: turkey, turkey meal, peas, and tapioca starch
  • Protein 34%
  • Fat 16%
  • Calorie content 386 kcal/cup

The Nature’s Variety Instinct Limited Ingredient Diet is a limited ingredient diet. Dog Food is made with a limited amount of ingredients to reduce the possibility that your dog may develop an allergy.

This diet is mostly composed of turkey, a lean protein that is well digestible by dogs. However, turkey is a frequent allergy for dogs, so if your dog is sensitive to turkey, you may want to avoid this dish.

Vegetables and fruits, which are included in the meal, are additional nutritious components.

The good news is that it is devoid of common allergens including wheat, soy, and dairy, making it suitable for dogs with these sensitivities. We believe it is the most cost-effective dog food for Shih Tzus with allergies.


  • Fewer than ten ingredients
  • Dense in protein
  • Free from typical allergies


  • Certain canines are allergic to turkey


Nature’s Logic Canned Food for All Life Stages – Premium Selection



  • Duck, chicken broth, fish, and sweet potatoes are the principal components
  • Protein 11%
  • Fat 12%
  • Calorie content 421 kcal/cup

Nature’s Logic Canine Duck & Salmon Feast All Life Stages Grain-Free Canned Dog Food is the best canned dog food we’ve found. This dish has only natural components, such as duck, salmon, and fruits and vegetables.

It has no grains and no artificial flavors, colors, or preservatives. The meal is additionally fortified with vitamins and minerals to give your dog with adequate nourishment.

It comes in a range of sizes and tastes, allowing you to select the ideal solution for your dog. This meal is also readily available and reasonably priced.

Nature’s Logic Canine Duck & Salmon Feast All Life Stages Grain-Free Canned Dog Food is, in general, a fantastic option for a premium canned dog food.


  • Contains duck and salmon
  • Free from typical allergies
  • Rich with nutritious nutrients


  • Some canines may not enjoy the flavor
  • Poultry is a frequent allergen for dogs


Canidae Pure Goodness Puppy Dry Food – Puppies’ Favorite



  • Ingredients principal: chicken meal, turkey meal, and duck meal
  • Protein 34%
  • Fat 16%
  • Calorie content 384 kcal/cup

Canidae Grain-Free Pure Goodness Dry Puppy Food is an excellent alternative for pups. It is manufactured with premium materials and has no fillers, artificial flavors, or preservatives.

In addition, the meal is grain-free, which is essential for dogs prone to allergies or sensitivities. Additionally, the diet includes DHA and EPA, which are crucial for cognitive growth and eye health.

Canidae Grain Free Pure Foundations Puppy Dry Dog Food is an excellent alternative for puppies that require a nutritional, high-quality diet.


  • Comprised of chicken, turkey, and duck
  • Devoid of typical allergens
  • Rich with nutritious nutrients


  • Some canines may not enjoy the flavor of duck


Acana Grasslands Recipe Dry Dog Food – Vet’s Selection



  • Principal constituents: beef, lamb meal, chicken meal, and sweet potato
  • Protein 35%
  • Fat 20%
  • Calorie content 430 kcal/cup

The Acana Grasslands Recipe dry dog food is intended to resemble the natural diet of your dog. It contains 80 percent meat and 20 percent fruits and vegetables.

The primary component is lamb, followed by chicken, turkey, and fish. There are no grains, wheat, or soy in this dish. Additionally, it has no maize, potato, artificial colors, or preservatives.

The tooth-shaped kibble helps to clean your dog’s teeth while they eat. Some dogs may not appreciate the flavor, and if your Shih Tzu has an allergy to beef or chicken, this diet is inappropriate.


  • Comprised of beef, lamb, and fowl
  • Devoid of typical allergens
  • Rich with nutritious nutrients


  • Some canines may not enjoy the flavor
  • Not suited for dogs allergic to meat or chicken


Wellness Simple Limited Ingredient Diet Dry Canine Food



  • Principal components include salmon, potato flour, peas, and flaxseed
  • Protein 24%
  • Fat 12%
  • Calorie content 350 kcal/cup

Wellness Simple Grain-Free Limited Ingredient Diet Salmon & Potato Formula Dry Dog Meal is a high-quality food that is meant to be easy on the stomach of your dog.

The recipe comprises simply fish, potatoes, and a few other essential elements. This makes it a fantastic option for dogs with practically any type of sensitivity or allergy.

Additionally, the meal is grain-free, which is advantageous for dogs that are overweight or have difficulty digesting grains.

Furthermore, the diet is abundant in omega-3 fatty acids, which are necessary for good skin and coat.

Wellness Simple Limited Ingredient Diet Grain-Free Salmon & Potato Formula Dry Dog Diet is a nutritious and tasty food that is suitable for dogs of all sizes.

This meal contains peas, which may be linked to heart problems in certain dogs, however further research is required.


  • Salmon and potato-based, allergen-free, and rich in nutritious nutrients


  • Some canines may not enjoy the flavor
  • Peas may be connected to canine heart disease


Taste of the Wild Wet Dog Food from the Rocky Mountains



  • Main ingredients: Beef, lamb, fowl
  • Protein 42%
  • Fat 20%
  • Calorie content 427 kcal/cup

Taste of the Wild Rocky Mountain Wet Dog Meal is an excellent choice if you’re seeking for a nutritious and tasty wet food for your dog.

This dish is produced with genuine meat, fruits, and vegetables, and is grain-free and protein-rich. In addition, it has extra vitamins and minerals to guarantee that your dog receives all the necessary nutrition.

In addition, the meal is designed to resemble the ancient diet of your dog, making it extremely digestible. The food is also incredibly economical, allowing you to feed your dog a nutritious diet without breaking the bank.

This food’s sole drawback is that it contains chicken, to which some dogs may be allergic. The second major source of protein is lamb, which some finicky dogs may not enjoy.


  • Comprised of beef, lamb, and fowl
  • Free from typical allergies
  • Rich with nutritious nutrients


  • Some canines may dislike the flavor of lamb
  • Some canines may be chicken-allergic


Basics Skin & Stomach Care Dry Dog Food by Blue Buffalo



  • Principal components: turkey, turkey meal, potato starch, and peas
  • Protein 24%
  • Fat 14%
  • Calorie content 333 kcal/cup

Your older dog can benefit from Blue Buffalo Basics Skin & Stomach Care Adult Dry Dog Food. This grain-free dish contains turkey and potato.

Additionally, it does not include soy, wheat, dairy, artificial flavors, or preservatives. The limited-ingredient food is kind on your dog’s tummy and aids in preventing allergies.

In addition to being rich in protein and fat, this diet helps preserve muscle mass and energy levels.

Blue Buffalo Basics Limited Ingredient Diet Grain-Free Turkey & Potato Recipe Adult Dry Dog Food is an excellent choice for the wellbeing of your adult dog.

However, this is another diet that may include peas, so if heart disease is a worry, be cautious about feeding it to your dog.


  • Affordable
  • With turkey and potato
  • Devoid of typical allergens


  • Includes peas


Natural Balance L.I.D. Dry Dog Food



  • Principal components: sweet potato and fish meal
  • Protein 28%
  • Fat 16%
  • Calorie content 350 kcal/cup

Limited Ingredient Diets from Natural Balance Dry Dog Diet is a high-quality food formulated to suit the nutritional requirements of dogs with allergies or sensitivities.

The cuisine is prepared using a small amount of all-natural, readily digested components. Furthermore, the meal does not include any artificial flavors, colors, or preservatives.

The kibble is bigger than the majority of competing brands, making it ideal for dogs with difficulty eating smaller portions. However, the kibble may be too big for certain Shih Tzus.

Lastly, the food is accessible in a variety of sizes and tastes at an affordable price. Overall, Natural Balance L.I.D. Limited Ingredient Diets Dry Dog Diet is a fantastic alternative for owners seeking a nutritious and reasonably-priced food for their allergic or sensitive dog.


  • Incorporating sweet potato and fish
  • Devoid of typical allergens
  • Fat-rich and low in calories


  • Some Shih Tzus may be too little for certain kibble sizes
  • Some canines may dislike the flavor of sweet potato


Taste of the Wild Appalachian Valley Dry Food for Small Breeds



  • Principal components: venison, lamb meal, and duck meal
  • Protein 34%
  • Fat 20%
  • Calorie content 350 kcal/cup

Real duck is the first ingredient in Taste of the Wild Appalachian Valley Small Breed Grain-Free Dry Dog Food, which also contains a combination of vegetables and fruits rich in antioxidants, vitamins, and minerals.

The kibble is formed and scaled specifically for tiny breeds, and it contains omega fatty acids to support healthy skin and hair. In addition to being grain-free, this product has no artificial colors, flavors, or preservatives.

Overall, this meal appears to be a suitable alternative for small-breed dogs that are sensitive or allergic to grains and have an intolerance to other typical protein sources as well.

It’s also an excellent option for dogs that want a little additional assistance with skin and coat health. However, some dogs may not enjoy duck flavor.


  • Contains deer, lamb, and duck
  • Devoid of typical allergens
  • Excellent for skin and fur health


  • Some canines may not enjoy the flavor of duck

Buyer's Guide: Choosing the Finest Shih Tzu Dog Food for Allergies

Several factors must be taken into account when selecting the optimal dog food for your Shih Tzu.

Grain Allergies

Some canines may be allergic or sensitive to grains. If this is the case, you will need to choose a grain-free meal. The majority of the meals on this list are grain-free, so you have several alternatives.

However, the majority of popular dog food companies that are not on this list also offer grain-free versions.

Protein Allergies

The food’s protein content is an additional consideration. Protein foods, such as chicken and beef, are the most prevalent allergens for dogs.

If your dog is allergic to any type of protein source, check the ingredient list to ensure that the food you select does not include the allergens. We’ve included a range of protein sources on this list so that you can limit down the options for your dog.

Soybean and Milk

Some dogs may be allergic to soy and dairy products. If so, you should ensure that the food you pick does not include any of these common allergies.

These items are typically absent from restricted ingredient diets. Just make sure to chose a protein source that your dog can tolerate.


If your Shih Tzu suffers from allergies, it is essential to locate grain-free, high-protein dog food. There are several excellent dog food products for dogs with allergies.

You must also consult your veterinarian on the daily amount of food your dog requires. Homemade dog food is another excellent choice for allergic dogs.

This lets you control what goes into their meals and make sure they are getting enough nutrition.

BestForPets (bestforpets.org) would like to thank our readers for visiting our site to learn about the best dog foods for Shih Tzu with allergies. We hope you have selected the appropriate meal for your allergic Shih Tzu.


What are the best dog food brands for allergic Shih Tzu?

Several dog food businesses produce grain-free, high-protein diets that are excellent for dogs with allergies. As long as the food does not include allergens, your dog will be able to eat any brand that comprises high-quality components and a meat protein as the primary ingredient.

How much should I feed my allergic Shih Tzu?

The amount of food that you should feed your dog depends on their age, weight, and degree of activity. However, in general, a diet strong in protein and low in carbs is optimal for dogs with allergies. It is crucial to discuss your dog’s daily dietary requirements with your veterinarian.

Which allergies are most prevalent in dog food?

There are several allergies often present in dog food, but the most prevalent allergens are proteins including chicken, beef, and pig. Soy and dairy are two more sources.

If your dog is allergic to either of these substances, it is essential to locate a meal without them. On the market, there are several grain-free, high-protein meals that do not include these allergies.

Where can I purchase dog food without grains?

As pet owners become aware of the benefits grain-free dog food may provide for their pets, grain-free dog food is gaining popularity. There should be grain-free options available.

What are the most frequent Shih Tzu allergies?

Most Shih Tzu suffer from allergies to wheat, soy, and dairy. Nonetheless, certain dogs may be allergic to chicken, meat, eggs, or seafood. If you are unsure of your dog’s allergens, you should consult your veterinarian so that allergy testing may be performed.

How can I determine whether my dog has a food allergy?

There are several techniques to determine whether your dog is allergic to its diet.

Initially, you must observe your dog’s behavior. If you see that your dog is excessively itching, has red or irritated skin, or is experiencing digestive issues, these may be symptoms of an allergy.

You may also determine if your dog is allergic to its food by examining the list of ingredients on the food label. If common allergens like as soy, dairy, or wheat are included, it is likely that your dog is allergic to them.

Finally, you may have your veterinarian do allergy testing to determine whether or not your dog suffers from allergies.

How can I treat my Shih Tzu’s allergies?

If your Shih Tzu has allergies, you should consult your veterinarian immediately. They can help you diagnose the allergy and suggest a treatment plan. They can also suggest possible food alternatives for your dog.

Author Image

Dr. Deborah Fletcher

Deborah R. Fletcher, DVM, is a skilled veterinarian with more than 15 years of experience dealing with companion and exotic animals. She has experience caring for a variety of animals, including household cats and dogs, reptiles, birds of prey, and even primates. Dr. Fletcher is a valuable part of the BestForPets team, where she contributes to their aim of providing pets and their owners with the finest possible treatment and services.

Veterinarian (DVM) Dr. Deborah Fletcher


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