The 9 Best Dog Foods without Corn, Wheat or Soy

Short answer: plenty of good dog foods skip corn, wheat and soy, and you don’t have to go grain-free to find one. Our top picks are Taste of the Wild High Prairie (grain-free), Purina Pro Plan Sensitive Skin & Stomach Salmon & Rice (made with grains) and American Journey Salmon & Sweet Potato (the budget choice). Below are nine dog foods without corn, wheat or soy, plus what to know before you switch.

These picks are based on each food’s published ingredient list and the manufacturer’s information, not lab testing. Recipes change, so check the current label before you buy.

Is Dog Food Without Corn, Wheat or Soy Actually Better?

For most dogs, not automatically. Corn, wheat and soy are not harmful ingredients. When they are cooked and ground, dogs digest them well, and they supply energy, protein and fiber. Dogs are not strict carnivores, and a well-made food that contains grains can be a perfectly healthy choice.

There are still good reasons to avoid these three ingredients:

• A suspected food allergy or intolerance. Signs include itchy skin, repeat ear infections, paw licking, gas or loose stools.
• Your vet has recommended an elimination diet. This is the only reliable way to find out which ingredient is the problem.
• Personal preference. Some owners simply want a recipe built around meat, rice, oats or sweet potato.

Keep expectations realistic, though. In a review of published food allergy cases in dogs, the most common triggers were beef (34%), dairy (17%), chicken (15%) and wheat (13%). Soy (6%) and corn (4%) were much further down the list. If your dog is itchy, the protein in the bowl is a more likely culprit than the corn.

“No Corn, Wheat or Soy” Is Not the Same as Grain-Free

A food can leave out corn, wheat and soy and still contain rice, oats, barley, sorghum or millet. Four of the nine foods below do exactly that. Grain-free foods replace all grains, usually with peas, lentils, chickpeas or potatoes.

A Note on Grain-Free Diets and Heart Health

The FDA has investigated reports of a heart condition called dilated cardiomyopathy (DCM) in dogs eating certain diets. Most of the reported diets were grain-free and high in peas or lentils. The agency has not proven that these diets cause DCM and describes it as a complex issue with several possible factors. Its advice is to talk with your veterinarian before changing your dog’s diet. If your dog doesn’t need to avoid all grains, one of the grain-inclusive picks below is a sensible middle ground.

The 9 Best Dog Foods Without Corn, Wheat or Soy at a Glance

Our Top 3 Picks

Taste of the Wild High Prairie Grain-Free Dry Dog Food

Best overall grain-free pick. Water buffalo is listed first, backed up by lamb meal and chicken meal, with roasted bison and venison further down the list. Sweet potatoes, peas and potatoes replace the grains. It is made in the USA by Diamond Pet Foods, a family-owned company.

• High in protein (32%) with a moderate-to-high fat level (18%), so it suits active adult dogs better than couch potatoes
• No corn, wheat, soy or other grains
• Contains chicken meal and egg, so it is not a fit for dogs with poultry or egg allergies

American Journey Salmon & Sweet Potato Recipe Grain-Free Dry Dog Food

Best budget pick. American Journey is Chewy’s house brand, and it usually costs less than the big-name grain-free foods. Deboned salmon is the first ingredient, with sweet potatoes and chickpeas for carbohydrates and salmon oil and flaxseed for omega-3 fatty acids.

• No corn, wheat, soy or other grains
• Fish-first recipe that many dogs with dull coats do well on
• The recipe also uses poultry meals, so read the label if your dog reacts to chicken or turkey

American Journey Poultry & Beef Variety Pack Grain-Free Canned Dog Food

Best canned pick. This is a pate-style wet food with real meat at the top of the ingredient list and no corn, wheat or soy. It works as a complete meal or as a spoonful on top of kibble for picky eaters.

• Extra moisture, which helps dogs that don’t drink much
• Only two recipes in the pack, so it’s not much variety
• Both recipes contain chicken

6 More Dog Foods Without Corn, Wheat or Soy

Blue Buffalo Life Protection Formula Adult Chicken & Brown Rice Recipe Dry Dog Food

A widely available everyday food with deboned chicken first, followed by whole grains such as brown rice, barley and oatmeal. It contains no corn, wheat, soy or chicken by-product meals, and it adds glucosamine for joint support. Because chicken is the main protein, skip it if your dog has a known chicken allergy.

Purina Pro Plan Focus Adult Sensitive Skin & Stomach Salmon & Rice Formula Dry Dog Food

Now sold without the “Focus” name, this is one of the foods vets most often suggest for dogs with touchy digestion. Salmon is the first ingredient, and rice, barley and oat meal are the easy-to-digest carbohydrates. It contains no corn, wheat or soy, and it includes live probiotics plus omega-6 fatty acids for skin and coat.

Natural Balance L.I.D. Limited Ingredient Diets Sweet Potato & Fish Formula Grain-Free Dry Dog Food

Now labeled as Natural Balance Limited Ingredient Salmon & Sweet Potato. Fish is the only animal protein and sweet potato is the main carbohydrate, which makes it easier to work out what your dog can and can’t tolerate. It tends to cost more per pound than the other dry foods here. For more options like this, see our guide to choosing a limited ingredient dog food.

Merrick Grain-Free Real Texas Beef & Sweet Potato Recipe Dry Dog Food

Deboned beef leads the ingredient list, and the recipe is marketed as poultry-free, which is useful because chicken is a more common allergen than any grain. It also includes glucosamine and chondroitin for joints and omega fatty acids for skin and coat. Confirm on the current label that it is still poultry-free if your dog needs to avoid chicken.

Nutro Wholesome Essentials Large Breed Adult Farm Raised Chicken

Now part of the Nutro Natural Choice line. Chicken is the first ingredient, and brown rice and other whole grains replace corn, wheat and soy, so this food is not grain-free. It is made with non-GMO ingredients and includes natural sources of glucosamine and chondroitin, which matter for big dogs’ joints.

Victor Hi-Pro Plus Formula Dry Dog Food

A dense, high-calorie food with beef meal first and gluten-free grains (sorghum and millet) instead of corn, wheat or soy. It has 30% protein and 20% fat, and Victor says 88% of the protein comes from meat sources. That makes it a good match for working, sporting and very active dogs, and too rich for many less active pets. It is formulated for all life stages except the growth of large-breed puppies (dogs that will be 70 pounds or more as adults).

How to Choose the Right One

• Look for the AAFCO statement. The bag should say the food is “complete and balanced” for your dog’s life stage.
• Match the protein to your dog. If you suspect an allergy, pick a food with a protein your dog hasn’t eaten much before, and ask your vet about a proper elimination trial.
• Don’t go grain-free by default. If rice, oats or barley agree with your dog, a grain-inclusive food without corn, wheat or soy does the job.
• Match calories to activity. High-fat foods such as Victor Hi-Pro Plus can cause weight gain in less active dogs.
• Check recalls. The FDA keeps a current list of pet food recalls that is worth a quick look before you commit to any brand.

Dogs with skin problems often need more than a food swap. Our guide to dog food for skin allergies covers that in more detail, and What Should I Feed My Dog? goes over the basics of a balanced diet.

How to Switch Foods Safely

Change foods gradually over 7 to 10 days to avoid an upset stomach:

• Days 1–3: about 25% new food, 75% old food
• Days 4–6: half and half
• Days 7–9: about 75% new food
• Day 10: 100% new food

If you see vomiting, diarrhea that lasts more than a day or two, or a dog that refuses to eat, slow down and call your vet.

Frequently Asked Questions

Are corn, wheat and soy bad for dogs?

No, not for most dogs. They are safe, digestible ingredients when properly processed. They only need to be avoided if your individual dog reacts to them.

Do corn, wheat and soy cause allergies?

They can, but less often than people assume. Wheat is a moderately common trigger. Soy and corn are uncommon ones. Beef, dairy and chicken cause more reactions than all three.

Is corn gluten meal bad for dogs?

Corn gluten meal is a concentrated plant protein left over from corn processing. It is safe, but it is not as complete a protein source as meat or eggs, so it is better as a supporting ingredient than as the main protein in a food.

How do I know if my dog has a food allergy?

You can’t tell from symptoms alone, and blood, saliva and hair tests sold online are not reliable. The standard method is an elimination diet trial run with your veterinarian, usually lasting around eight weeks or more.

Bottom Line

Dog food without corn, wheat or soy is easy to find, and it doesn’t have to be grain-free. For most dogs, a grain-inclusive option such as Purina Pro Plan Sensitive Skin & Stomach or Blue Buffalo Life Protection is the simplest choice. If your dog truly needs to avoid all grains, Taste of the Wild High Prairie and American Journey Salmon & Sweet Potato are solid picks, and it is worth discussing a grain-free diet with your vet first.

This article is for general information and is not a substitute for veterinary advice. If your dog has ongoing skin, ear or digestive problems, talk to your veterinarian before changing diets.