Choosing the best dog food for allergies starts with one question. Is your dog reacting to something in the food? If an ingredient is behind the itching, skin irritation, or upset stomach, a food built around one protein, a hydrolyzed protein, or plants alone can help you avoid it.
This guide compares 5 dry foods available on Amazon in the US that brands make for dogs with food allergies or sensitivities, from hydrolyzed salmon to a plant-based kibble. Allergies have many causes, so a vet should always be part of the plan.
🧬
Hydrolyzed protein
Broken down so it is less likely to trigger a reaction
🐟
Single fish protein
One main animal protein to make triggers easier to avoid
🌱
Plant-based option
No animal protein at all
This guide compares ingredients and brand information, not customer review scores. Current ratings and customer reviews are shown on each Amazon listing.
Veterinary Disclaimer. The information in this article is for educational purposes only and is not a substitute for professional veterinary advice, diagnosis, or treatment. K9Sphere’s authors are experienced dog owners, not licensed veterinarians. Always consult a qualified DVM regarding any health concerns about your pet. Never disregard professional veterinary advice or delay seeking it because of something read on this site.
Affiliate Disclosure. K9Sphere is a participant in the Amazon Services LLC Associates Program. As an Amazon Associate I earn from qualifying purchases. Links marked (paid link), including the bag size buttons in this article, may earn K9Sphere a commission on qualifying purchases, at no additional cost to you. Product recommendations are based on independent research and editorial judgment.
The 5 Best Dog Food for Allergies Picks at a Glance
These are the author’s own picks, based on each food’s published ingredients, brand guidance, and stated use for dogs with allergies.
| Food | Best For | Animal Protein | Main Carbs | Gut Support |
|---|---|---|---|---|
| Diamond CARE Sensitive Skin | Top pick | Hydrolyzed salmon | Peas, pea flour | 5 probiotic cultures |
| Wellness Simple Limited Ingredient Salmon and Potato | A single fish protein | Salmon | Potatoes, peas | 3 probiotic cultures, chicory root |
| Earthborn Holistic Venture Alaska Pollock and Pumpkin | Grain-free and pea-free | Alaska pollock | Pumpkin, tapioca, squash | 3 probiotic cultures, pumpkin |
| Forza10 Dermo | A rice-based recipe | Fish, hydrolyzed fish, hydrolyzed poultry | Rice, potato | Prebiotic fibers, beet pulp |
| V-dog Kind Kibble | A plant-based recipe | None (100% vegan, per the brand) | Peas, rice, oatmeal, lentils | Chicory root inulin |
Why We Chose These Foods
K9Sphere looked at dry dog foods on Amazon in the US whose listings describe them for dogs with allergies or food sensitivities. We favored recipes built around one main protein, a hydrolyzed protein, or plants alone, made for adult dogs of all sizes.
Together the five cover different needs, so you can match a food to the ingredients your dog does well on.
1. Diamond CARE Sensitive Skin Formula Hydrolyzed Salmon, Top Pick
Top pick, hydrolyzed salmon Bag size links below (paid link)
Diamond CARE Sensitive Skin Formula Hydrolyzed Salmon
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Other bag sizes may be listed on Amazon. Bag shown is a K9Sphere illustration.
Why we picked it. Hydrolyzed salmon is its single animal protein. Hydrolyzed means the protein has been broken into very small pieces, so the immune system is less likely to recognize it as a trigger. The listing names sensitive skin, itchy skin, or allergies as its uses.
🐟 Protein
🥔 Carbs
🦠 Gut support
🚫 Brand says free of
Animal ingredients. Hydrolyzed salmon is the only animal protein, with salmon oil and natural salmon flavor also listed. Peas and pea flour supply the carbohydrates, and the brand says the recipe is grain-free and potato-free.
Gut support. Five probiotic cultures are listed, including Lactobacillus acidophilus and Bifidobacterium animalis. Diamond CARE says its probiotics survive and thrive in the digestive tract.
What the brand says. Diamond CARE says the recipe has omega-6 and omega-3 fatty acids in an appropriate ratio for skin and coat, and a limited number of select ingredients.
Who it suits. Adult dogs with itchy or sensitive skin, and owners looking for an everyday food made with hydrolyzed salmon.
Guaranteed analysis. The bag lists crude protein at 22.0% minimum, crude fat at 12.0% minimum, and crude fiber at 4.5% maximum, with at least 80,000,000 colony-forming units (CFU) of probiotics per lb (0.45 kg). It also states that AAFCO feeding tests substantiate the food as complete and balanced for adult maintenance.
🥣 See the brand’s daily feeding guide
| Adult Dog Weight | Amount per Day |
|---|---|
| 3 lb (1.4 kg) | 1/3 cup |
| 5 lb (2.3 kg) | 1/2 cup |
| 10 lb (4.5 kg) | 1 cup |
| 20 lb (9.1 kg) | 1 2/3 cups |
| 30 lb (13.6 kg) | 2 1/4 cups |
| 40 lb (18.1 kg) | 2 3/4 cups |
| 60 lb (27.2 kg) | 3 3/4 cups |
| 80 lb (36.3 kg) | 4 2/3 cups |
| 100 lb (45.4 kg) | 5 1/2 cups |
| Over 100 lb (45.4 kg) | Add about 1/3 cup for every extra 10 lb (4.5 kg) |
Amounts in standard measuring cups, as listed on the bag. Diamond CARE advises switching over about one week, or 10 to 14 days for sensitive dogs.
2. Wellness Simple Limited Ingredient Salmon and Potato, Best Single Protein Pick
Single fish protein Bag size links below (paid link)
Wellness Simple Limited Ingredient Salmon and Potato
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Other bag sizes may be listed on Amazon. Bag shown is a K9Sphere illustration.
Why we picked it. Wellness says this recipe is formulated for allergy-prone adult dogs and dogs with food sensitivities, allergies, or ingredient intolerances. It calls the recipe a natural alternative to the therapeutic diets most commonly prescribed to dogs with food allergies and food sensitivities.
🐟 Protein
🥔 Carbs
🦠 Gut support
🚫 Brand says free of
Protein sources. Salmon and salmon meal are its single source of animal protein, and even the flavor is listed as natural fish flavor. The brand says it contains no poultry by-products, dairy, eggs, wheat, corn, or soy.
Gut support. Beet pulp and dried chicory root add fiber, and chicory root is a natural prebiotic. Three probiotic cultures are listed. Potatoes and peas supply the carbohydrates.
What the brand says. Wellness says the recipe has no artificial preservatives, colors, or flavors, and that dogs with food allergies and food sensitivities should always be under the care of their veterinarian. It also advises switching gradually by mixing the new food with the old one.
Who it suits. Adult dogs that need to avoid chicken, egg, or dairy and do well on salmon.
🥣 See the brand’s daily feeding guide
| Adult Dog Weight | Amount per Day |
|---|---|
| 3 to 17 lb (1.4 to 7.7 kg) | 1/4 to 1 cup |
| 18 to 23 lb (8.2 to 10.4 kg) | 1 to 1 1/3 cups |
| 24 to 45 lb (10.9 to 20.4 kg) | 1 1/3 to 2 1/3 cups |
| 46 to 65 lb (20.9 to 29.5 kg) | 2 1/2 to 3 cups |
| 66 to 85 lb (29.9 to 38.6 kg) | 3 to 3 3/4 cups |
| 86 to 105 lb (39 to 47.6 kg) | 3 3/4 to 4 1/3 cups |
| 106 to 125 lb (48.1 to 56.7 kg) | 4 1/2 to 5 cups |
| Over 125 lb (56.7 kg) | Add 1/4 cup for every extra 10 lb (4.5 kg) |
If you also feed wet food, the brand advises cutting the dry amount by 1/3 cup for every 6 oz (170 g) of wet food. Wellness also makes a Small Breed version of this recipe with its own feeding guide.
3. Earthborn Holistic Venture Alaska Pollock Meal and Pumpkin, Best Grain-Free and Pea-Free Pick
No grain, peas, or potato Bag size links below (paid link)
Earthborn Holistic Venture Alaska Pollock Meal and Pumpkin
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Why we picked it. Earthborn calls Venture a limited ingredient food with a single animal protein, and says fewer ingredients means less risk of reaction. The brand describes it as great for dogs with allergies.
🐟 Protein
🎃 Carbs
🦠 Gut support
🚫 Listing says free of
Protein sources. Alaska pollock meal is the only named animal protein. Natural flavors are also listed, without their source. Pumpkin, tapioca, and butternut squash supply the carbohydrates. The recipe contains no grains, peas, lentils, or potatoes.
Gut support. Pumpkin adds fiber. The label also lists three probiotic cultures (Enterococcus faecium, Lactobacillus casei, and Lactobacillus acidophilus).
What the brand says. Earthborn calls pumpkin a powerhouse ingredient for good digestion. The listing says it is formulated to meet the nutritional levels established by the AAFCO (Association of American Feed Control Officials) Dog Food Nutrient Profiles for all life stages, including the growth of large dogs that reach 70 lb (31.8 kg) or more.
Switching and serving. Earthborn advises switching over 7 to 10 days, and says the food can be served dry or with warm water.
Who it suits. Dogs that need to avoid grains, peas, or potatoes, and homes with a puppy, an adult, and a senior dog that can share one food.
Guaranteed analysis. The bag lists crude protein at 26.0% minimum, crude fat at 13.0% minimum, and crude fiber at 9.0% maximum, with omega-3 at 1.0% minimum and DHA at 0.20% minimum.
🥣 See the brand’s daily feeding guide
| Adult Dog Weight | Amount per Day |
|---|---|
| 5 to 10 lb (2.3 to 4.5 kg) | 1/2 to 1 cup |
| 10 to 20 lb (4.5 to 9.1 kg) | 1 to 1 1/2 cups |
| 20 to 30 lb (9.1 to 13.6 kg) | 1 1/2 to 2 cups |
| 30 to 40 lb (13.6 to 18.1 kg) | 2 to 2 1/2 cups |
| 40 to 50 lb (18.1 to 22.7 kg) | 2 1/2 to 3 cups |
| 50 to 60 lb (22.7 to 27.2 kg) | 3 to 3 1/2 cups |
| 60 to 70 lb (27.2 to 31.8 kg) | 3 1/2 to 3 3/4 cups |
| 70 to 80 lb (31.8 to 36.3 kg) | 3 3/4 to 4 1/4 cups |
| 80 to 90 lb (36.3 to 40.8 kg) | 4 1/4 to 4 1/2 cups |
| 90 to 100 lb (40.8 to 45.4 kg) | 4 1/2 to 5 cups |
| Over 100 lb (45.4 kg) | 5 cups or more, adding 1/4 cup for every extra 10 lb (4.5 kg) |
Based on a standard 8 oz (about 237 ml) measuring cup. These are the adult amounts. The bag also has a separate chart for puppies.
4. Forza10 Dermo Dry Dog Food for Itchy Skin and Coat, Best Rice-Based Pick
Rice-based, made in Italy Bag size links below (paid link)
Forza10 Dermo Dry Dog Food for Itchy Skin and Coat
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Other bag sizes may be listed on Amazon. Bag shown is a K9Sphere illustration.
Why we picked it. Forza10 says this food helps with allergies, sensitive skin, or a sensitive stomach. It is made in Italy for adult dogs of all breed sizes and uses hydrolyzed fish protein.
🐟 Protein
🍚 Carbs
🦠 Gut support
🚫 Listing says free of
Animal ingredients. The animal ingredients are dehydrated fish, hydrolyzed fish protein, anchovy oil, fish oil, and hydrolyzed poultry protein. Milled rice is the first ingredient, with potato starch and potato protein.
Gut support. Beet pulp adds fiber, along with two prebiotics, mannan oligosaccharides (MOS) and fructooligosaccharides (FOS). No probiotic cultures are listed.
What the brand says. Forza10 says the recipe includes aloe vera, burdock, and mallow, which it describes as anti-inflammatory and hydrating, plus omega-3 rich anchovy oil for the coat. The listing says it is corn-free and dairy-free.
Who it suits. Adult dogs that do well on fish and rice. Because it also contains hydrolyzed poultry protein, and the main fish is not named by species, it is not the best fit for a dog known to react to poultry or a specific fish.
🥣 See the brand’s daily feeding guide
| Adult Dog Weight | Amount per Day |
|---|---|
| 2 to 22 lb (0.9 to 10 kg) | 1/2 to 1 1/2 cups |
| 22 to 44 lb (10 to 20 kg) | 2 to 3 cups |
| 46 to 66 lb (20.9 to 29.9 kg) | 3 to 4 cups |
| 68 to 88 lb (30.8 to 39.9 kg) | 4 to 5 cups |
| 90 to 110 lb (40.8 to 49.9 kg) | 5 to 6 cups |
| 112 to 154 lb (50.8 to 69.9 kg) | 6 to 7 cups |
Daily amounts for adult dogs, as listed by Forza10.
5. V-dog Kind Kibble Vegan Adult Dry Dog Food, Best Plant-Based Pick
Plant-based, no animal protein Bag size links below (paid link)
V-dog Kind Kibble Vegan Adult Dry Dog Food
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Other bag sizes may be listed on Amazon. Bag shown is a K9Sphere illustration.
Why we picked it. V-dog describes the food as 100% vegan, with no animal protein, which suits a dog that reacts to several animal proteins. The listing names sensitive stomachs and itchy skin as its uses.
🌱 Protein
🍚 Carbs
🦠 Gut support
🚫 Brand says free of
Protein sources. Protein comes from dried peas, pea protein, potato protein, lentils, and brewers dried yeast. Marine microalgae supply DHA, an omega-3 fatty acid, without fish.
Gut support. Dried chicory root inulin adds a prebiotic fiber. Brown rice, oatmeal, sorghum, millet, and quinoa supply grains. No probiotic cultures are listed.
What the brand says. V-dog says the food is complete and balanced vegan nutrition with 24% protein, taurine, L-carnitine, and omega-3 and omega-6 fatty acids, made without corn, soy, wheat, or gluten. It recommends a morning and an evening meal.
Who it suits. Adult dogs that need to avoid animal proteins, and owners who prefer a plant-based diet. It contains peanut hearts, so it is not a fit for a dog known to react to peanuts.
🥣 See the brand’s daily feeding guide
| Adult Dog Weight | Amount per Day |
|---|---|
| Up to 10 lb (4.5 kg) | Up to 1 cup |
| 10 to 20 lb (4.5 to 9.1 kg) | 1 to 1 1/2 cups |
| 20 to 30 lb (9.1 to 13.6 kg) | 1 1/2 to 2 cups |
| 30 to 40 lb (13.6 to 18.1 kg) | 2 to 2 1/2 cups |
| 40 to 60 lb (18.1 to 27.2 kg) | 2 1/2 to 3 1/3 cups |
| 60 to 80 lb (27.2 to 36.3 kg) | 3 1/3 to 4 1/4 cups |
| 80 to 100 lb (36.3 to 45.4 kg) | 4 1/4 to 5 cups |
| Over 100 lb (45.4 kg) | Add 1/2 cup for every extra 10 lb (4.5 kg) |
Based on a standard 8 oz (about 237 ml) measuring cup. The bag says it is formulated to meet the AAFCO Dog Food Nutrient Profiles for adult maintenance.
If you are interested in other plant-based foods, see our reviews of Natural Balance Vegetarian dog food and Halo vegan dog food.
How These Allergy Foods Work
Foods made for dogs with allergies use one of three ingredient strategies. Each takes a different route to lowering the chance of a reaction.
🧬
Hydrolyzed protein
The protein is broken into very small pieces, so the immune system is less likely to react to it.
In this guide. Diamond CARE, and Forza10 in part
🐟
Single animal protein
One main animal protein, often fish, so it is easier to leave out the protein your dog reacts to. A novel protein is one your dog has not eaten before.
In this guide. Wellness Simple, Earthborn Venture
🌱
Plant-based
No animal protein at all, which can suit a dog that reacts to several meats.
In this guide. V-dog Kind Kibble
A novel protein only works if your dog has not eaten it before. If your dog has eaten salmon for years, salmon may not be novel for your dog, so share your dog’s full diet history with your vet. Hydrolyzed protein works differently, because the protein is broken down.
Is It a Food Allergy or Something Else?
According to the American Animal Hospital Association (AAHA), allergic dogs often itch, scratch, and rub, particularly on the face, paws, belly, limbs, ears, and rear end. AAHA says food allergies typically also involve digestive upset, such as vomiting, diarrhea (diarrhoea), soft stool, or gas.
AAHA notes that dogs can also be allergic to things in their everyday environment, such as pollen, grass, dust, and mold, and it calls flea allergy dermatitis a leading cause of dog allergies. Environmental allergens such as these can lead to atopic dermatitis, which is a separate condition from flea allergy dermatitis. In both cases, an itchy dog is reacting to something other than food.
A 2016 review in BMC Veterinary Research looked at 297 dogs with skin reactions caused by food. Beef was reported most often (34%), followed by dairy products (17%), chicken (15%), and wheat (13%). Soy, lamb, corn, and eggs were reported less often, and fish in only 2% of dogs.
🐾
Itchy paws
👂
Itchy ears
🐶
Rubbing the face
🔴
Red, inflamed skin
🤢
Vomiting, diarrhea, or gas
How Vets Test for a Food Allergy
VCA Animal Hospitals says the best way to confirm a suspected food allergy is an elimination diet trial, and that allergy tests using blood, saliva, or hair are not reliable. A vet should examine your dog first, because many problems cause the same signs.
Vet exam
Your vet checks for other causes of itching first.
One diet
Your vet helps choose the diet. Ask which treats, if any, fit the trial.
At least 8 weeks
VCA says the elimination phase should last at least eight weeks.
Recheck
Your vet looks at how the signs have changed.
Food challenge
If signs improve, your vet may bring back the old food or single ingredients to see if the signs recur.
VCA says your veterinary team will help you select a diet specifically for your dog. If your vet suspects a food allergy, let them choose the diet for the trial and follow their instructions. Once the trigger is known, your vet can help you pick a long-term food, which may be one of the foods in this guide.
What to Look For in a Dog Food for Allergies
🔍
The full ingredient list
Read past the recipe name and labels such as hypoallergenic. Fats, broths, and flavors can come from a different animal than the main protein.
🎯
A protein your dog has not reacted to
A single protein helps only if it is not the one causing the problem. Hydrolyzed protein works differently and is best chosen with your vet.
🐟
Omega-3 fatty acids
Fish oil, salmon oil, or algae supply omega-3 fatty acids, which brands include for skin and coat.
🍪
Treats that match
Treats and chews count too. Diamond CARE advises limiting other foods that could cause skin reactions.
How to Switch Your Dog to a New Food
The American Kennel Club suggests switching over 5 to 7 days and says dogs with sensitive stomachs may need longer. Earthborn advises 7 to 10 days for its food, so follow the bag for the food you choose.
Days 1 and 2
About 1/4 new food, 3/4 old food
Days 3 and 4
Half new food, half old food
Days 5 and 6
About 3/4 new food, 1/4 old food
Day 7
All new food
If itching, ear problems, vomiting, or loose stools get worse during the switch, contact your vet for advice. For an everyday switch, a slower pace may help a picky eater who refuses the new food. During a vet-guided food trial, follow your vet’s plan instead.
Before you buy a large bag, consider a smaller one to start. Diamond CARE comes in an 8 lb (3.6 kg) bag and Forza10 in an 8.8 lb (4 kg) bag, while the larger bags go further once you know the food suits your dog.
Best Dog Food for Allergies FAQ
What is the best dog food for allergies?
It depends on what your dog reacts to. Our top pick is Diamond CARE Sensitive Skin, which uses hydrolyzed salmon. For a single fish protein, Wellness Simple and Earthborn Venture are strong choices, and V-dog Kind Kibble suits dogs that need to avoid animal protein.
What are the most common food allergies in dogs?
A 2016 review in BMC Veterinary Research of 297 dogs with skin reactions caused by food found beef was reported most often, followed by dairy products, chicken, and wheat. Soy, lamb, corn, and eggs were reported less often.
What does hydrolyzed protein mean?
Hydrolyzed protein has been broken into very small pieces. The immune system is less likely to recognize these pieces as a trigger, which is why hydrolyzed diets are used for dogs with food allergies.
How long does it take to see if a new food helps?
VCA Animal Hospitals says the elimination phase of a food trial should last at least eight weeks. If a food allergy is suspected, your vet should choose the diet and explain what your dog may eat during the trial.
Can a blood test show if my dog has a food allergy?
VCA Animal Hospitals says allergy tests using blood, saliva, or hair are not reliable for food allergies. An elimination diet trial guided by your vet is the best way to confirm one.
Is grain-free food better for dogs with allergies?
Not always. Grains are only a problem if your dog reacts to them. Three foods in this guide are grain-free and two include grains such as rice or oatmeal.
Can I give treats during an allergy food trial?
Treats and chews count as food too, so ask your vet which ones, if any, fit the trial. Diamond CARE also advises limiting treats that could contribute to skin reactions.
Are these dog foods prescription diets?
No. These five are everyday foods sold without a prescription. Prescription diets, such as those in the Hill’s Prescription Diet range, need a vet’s approval, and your vet may recommend one for a food allergy trial.
Final Thoughts
The right food is one that leaves out whatever your dog reacts to. Diamond CARE Sensitive Skin is our top pick because of its hydrolyzed salmon.
Top pick
Diamond CARE Sensitive Skin
Single protein
Wellness Simple
Grain and pea-free
Earthborn Venture
Rice-based
Forza10 Dermo
Plant-based
V-dog Kind Kibble
Whichever you choose for your dog’s skin or stomach issues, read the full ingredient list, switch slowly, keep treats in line with the new food, and work with your vet to find out what your dog is reacting to.
Editorial Disclaimer. This article is for informational and educational purposes only. It does not constitute veterinary advice, medical diagnosis, or treatment recommendations. Always consult a licensed veterinarian before making health-related decisions for your pet.
How We Review. K9Sphere writes these guides to help dog owners make informed choices. For each food we check the full ingredient list, the feeding guide, and the brand’s own claims, and we keep brand claims separate from our own words. We work carefully, but mistakes can happen. If you spot one, including on behalf of the brand, please contact us so we can review and correct it.
Accuracy Notice. Ingredients, feeding guides, and brand claims come from the Amazon listings and product images, checked in October 2026. Recipes and packaging can change, so always read the label on the bag you buy.
Product Disclosure. Product recommendations are based on independent research and editorial judgment. As an Amazon Associate, K9Sphere earns from qualifying purchases at no additional cost.
Brand Notice. Diamond CARE, Wellness, Wellness Simple, Earthborn Holistic, Venture, Forza10, and V-dog are trademarks of their respective owners and are used here only to identify the products. K9Sphere is an independent site and is not affiliated with, sponsored by, or endorsed by any brand mentioned. The product bags shown are K9Sphere illustrations, not the brands’ actual packaging.
Review Method. This guide is based on product listings, brand information, and published veterinary guidance available at the time of writing. It is a research-based comparison of published information.
Last reviewed October 2026.
