what kind of dog food is good for allergies
The Best Foods for Dogs With Allergies
Humans arent the only ones with allergiesour dogs can get them, too. Canine allergies can lead to numerous skin conditions that can be frustrating to manage. These allergies can be due to environmental causes or from the food our dogs eat.
Key Takeaways
- Dogs can be allergic to foods like beef, chicken, lamb, wheat, soy, eggs, corn, and nuts.
- Allergy tests for dogs are not reliable.
- The only proven way to tell what your dog is allergic to is to change their protein source or perform an elimination diet trial.
The most common symptoms of dog food allergies include:
Redness of the skin of the inner ears
Itchiness of the ears (chronic scratching of the ears or shaking of the head)
Ear hematomas
Chronic thickening of the ears
Chronic ear infections
Redness and itchiness of the feet or in between toes (foot chewing)
Chronic pododermatitis
Patchy hair loss along the neck and trunk
Chronic skin infections (with bacteria or yeast) that never seem to clear up
Skin issues are the most common dog food allergy symptoms. These are mostly seen as an allergic reaction to the proteins absorbed in food.
The reaction leads to the release of immune cells, which can cause weakening of the bonds between the skin cells, resulting in a weakening of the skin barrier. This change in the skin barrier leads to redness and itchiness, and it makes the skin more susceptible to infection with normal bacteria and yeast.
The most affected areas are the ears, paws, around the eyes, and sometimes the trunk (torso) and limbs.
What Are Common Dog Food Allergens?
The most common proteins dogs are allergic to are beef, chicken, lamb, and wheat. Other less common causes of dog food allergies include soy, eggs, corn, and nuts.
Dogs cannot be tested for food allergies like people can, as the available testing is unreliable. The only proven way to tell what your dog is allergic to is to change their protein source or perform an elimination diet trial.
During an elimination diet trial, you eliminate all proteins your dog has been exposed to for two to three months. This gives the body enough time to completely eliminate the old protein sources and heal from the chronic allergy stimulation.
How To Help a Dog With Food Allergies
An elimination diet trial withhydrolyzed foodis the best way to treat and diagnose a dog food allergy. Its easiest to start with a prescription diet, such asHills z/dorRoyal Canin Hydrolyzed Protein. Theseveterinary dietshave proteins that are too small to be recognized by the immune system.
An elimination diet trial takes approximately two to three months to complete. This time is necessary for the old proteins to leave the dogs system. Additionally, the dog must be on the diet long enough to see a difference from the previous food.
The most common mistake pet parents make is not waiting long enough before calling it quits on the diet trial. Changing what your dog is eating for just a week or two will not give you complete results, so taking the proper amount of time to test food and treats is crucial.
Another common mistake: feed a dog anything other than the elimination diet. During a diet trial, pets cannot have any table scraps or treats (unless the elimination diet has a compatible treat option).
Changing what your dog is eating for just a week or two will not give you complete results, so taking the proper amount of time to test food and treats is crucial.
If the symptoms do not resolve after two or three months on the hydrolyzed elimination diet trial, your dog most likely has some type of environmental allergen. Or something else is causing the problem, such as an autoimmune condition.
If you get a good response from the trial, try to feed your dog a new protein source, such as venison, fish, or kangaroo. If they are going to react to these proteins, you should notice a mild reaction starting within two weeks. If their allergy symptoms return, stop the new protein source and go back to the hydrolyzed food.
Try adding one protein at a time every two to four weeks. If your dog reacts, stop and keep things steady for another two weeks before trying a different protein.
Contact your veterinarian before starting any diet trial to get a prescription for a hydrolyzed diet. Its also important to see your veterinarian to make sure your pet doesnt have any concurrent infections, which can be common because of the disturbed skin barrier caused by the allergic reaction. Infections can look the same as dog food allergy symptoms, so you must make sure to clear all infections during the food elimination trial.
During the trial, remember:
Make sure the prescription treats and food are all that you are feeding your pet. You cant feed human food or regular pet treats with a food trial, as it can introduce the allergens youre trying to eliminate.
Alwaysintroduce a dog to a new diet slowlyto avoid stomach upset or diarrhea.
The Best Dog Food for Allergies
Hydrolyzed Dog Foods
Hydrolyzed foods are the best dog food for allergies because the proteins are broken down into pieces that are so small the body cant recognize them. Some of these foods include:
Novel Protein Foods
Novel protein diets include proteins that your dog has not been introduced to before, such as duck, fish, venison, and kangaroo. Some examples of novel protein diets are:
Foods for Puppies With Allergies
While its rare for puppies to have food allergies, there are some documented cases in pups as young as 6 months old. If you think your puppy may have a food allergy, lamb and rice formulas, such asPurina Puppy Lamb & Rice Formula, would be a good place to start for a novel protein.
If allergies are severe and your vet recommends a hydrolyzed diet, Royal Canin Hydrolyzed Protein does come in a puppy formulation.
WRITTEN BY
Robyn Gallucci, DVMVeterinarian
Dr. Gallucci started her career in veterinary medicine as a kennel assistant in high school and began training as a technician in college....
Best Dog Foods for Allergies
Farmers Pork is one of 3 fresh recipes included in our review of the The Farmers Dog product line.
The Farmers Dog pork recipe gets the bulk of its animal protein from fresh pork. Our dry matter label analysis reveals the recipe contains 36% protein, 28% fat and 28% estimated carbs which produces a fat-to-protein ratio of about 78%.
A top pick. Enthusiastically recommended.
See all 3 available recipes
Read our review of the full The Farmers Dog Food (Fresh) range here
Main Ingredients Pork, sweet potato, potato, green beans, cauliflower Type Grain-free Protein Percentage 36% AAFCO Standards All Life Stages Best For All dogs including large breed puppies Pork Potluck is one of 4 fresh human-grade recipes studied in our review of the Nom Nom cooked-then-frozen product line.
Nom Nom Pork Potluck derives the bulk of its meat protein from fresh ground pork. Dry matter label analysis reveals a wet recipe containing 28% protein, 20% fat and 44% estimated carbs with a fat-to-protein ratio of about 71%.
If youve ever wished you could feed your dog a fresh, home-cooked meal but you didnt know how to make sure it was nutritionally complete and balanced then Nom Nom makes a smart choice.
The first time you visit Nom Noms website, youll answer a few questions about your dogs age, weight, breed and suspected allergies. Nom Nom will then create a customized, single protein diet designed to keep your dog at optimal weight.
Expertly designed by Dr. Justin Shmalberg, a board-certified veterinary nutritionist (DACVN).
An excellent limited ingredient recipe and a solid place to start an at-home elimination diet. Enthusiastically recommended.
See all 4 available recipes
For More Choices: See our Best Fresh-Cooked Dog Food page
Read our review of the full Nom Nom Dog Food (Fresh) range here
Main Ingredients Ground pork, russet potatoes, green beans, squash, kale Type Grain-free Protein Percentage 28% AAFCO Standards All life stages Best For Adults + puppies (including large breeds) Turkey and Potato Formula is one of 6 recipes included in our review of the Wellness Simple Limited Ingredient dry product line.
Wellness Simple Limited Ingredient Diet Turkey and Potato derives the majority of its animal protein from fresh turkey and turkey meal. Our dry matter label analysis reveals the recipe contains 29% protein, 14% fat and 49% estimated carbs yielding a fat-to-protein ratio of about 46%.
An excellent limited ingredient option for adult dogs with food and skin sensitivities. Easily recommended.
See all 6 available recipes
Read our review of the full Wellness Simple Limited Ingredient Dog Food (Dry) range here
Main Ingredients Deboned turkey, turkey meal, potatoes, peas, dried ground potatoes Type Grain-free Protein Percentage 29% AAFCO Standards Maintenance Best For Adults only (not for puppies) Raised Right Beef is one of 11 fresh recipes included in our review of the Raised Right product line.
Raised Right Beef derives the lions share of its animal protein from fresh beef. Dry matter label analysis reveals the recipe contains 61% protein, 24% fat and 8% estimated carbs delivering a fat-to-protein ratio of about 39%.
One of the best fresh, human-grade dog foods on the market. Unusually wide recipe selection can be a major plus especially for picky eaters. Highly recommended.
See all 11 available recipes
Read our review of the full Raised Right Dog Food (Fresh) range here
Main Ingredients Beef, beef heart, carrots, beef liver, cranberries Type Grain-free (carrots, cranberries) Protein Percentage 61% AAFCO Standards Maintenance Best For Adult dogs only Turkey Patties is one of 6 frozen raw recipes included in our review of the We Feed Raw product line.
This We Feed Raw Turkey Patties derives most of its animal protein from turkey. Dry matter label analysis reveals the recipe contains 49% protein, 25% fat and 18% estimated carbs producing a fat-to-protein ratio of about 52%.
High quality ingredients. Highly recommended.
See all 6 available recipes
Read our review of the full We Feed Raw Dog Food (Raw Frozen) range here
Main Ingredients Turkey Tails, turkey gizzards, turkey wings, turkey liver, WFR vitamin + mineral mix Type Grain-free Protein Percentage 49% AAFCO Standards All Life Stages Sample buyer review...
Read more buyer reviews at WeFeedRaw.com"I have been feeding my dogs We Feed Raw for 3 years now and they love their food, their coats are always shining. They are active, happy, healthy dogs."
Real Salmon and Sweet Potato Recipe is one of 10 formulas included in our review of the Canidae Grain-Free Pure dry product line.
Canidae Grain-Free Pure Real Salmon and Sweet Potato gets the majority of its meat protein from fresh salmon, as well as salmon and menhaden fish meals. Our dry matter label analysis reveals the recipe contains 36% protein, 20% fat and 36% estimated carbs creating a fat-to-protein ratio of about 56%.
A high-quality recipe ideal for adult dogs.
See all 10 available recipes
Read our review of the full Canidae Grain Free Pure Dog Food (Dry) range here
Main Ingredients Salmon, salmon meal, menhaden fish meal, sweet potatoes, peas Type Grain-free Protein Percentage 36% AAFCO Standards Maintenance Best For Adults only (not for puppies) Angus Beef Recipe is one of 3 dry formulas included in our review of the Taste of the Wild Prey Limited Ingredient product line.
Taste of the Wild Prey Angus Beef receives most of its animal protein from fresh beef. Dry matter label analysis reveals the recipe contains 30% protein, 17% fat and 45% estimated carbs which yields a fat-to-protein ratio of about 57%.
Highly recommended.
See all 3 available recipes
Read our review of the full Taste of the Wild Prey Dog Food (Dry) range here
Main Ingredients Beef, lentils, tomato pomace, chicken fat, natural flavor Type Grain-free Protein Percentage 30% AAFCO Standards All life stages Best For All adults + puppies Chicken Flavor is one of 2 recipes included in our review of the Purina Pro Plan Veterinary Diets HA Dog Food dry product line.
Purina Pro Plan Veterinary Diets HA Chicken Flavor gets most of its protein from hydrolyzed soy protein isolate. Our dry matter label analysis reveals the recipe contains 20% protein, 11% fat and 61% estimated carbs which creates a fat-to-protein ratio of about 53%.
An exceptional selection for sensitive dogs. Highly recommended.
See all available recipes
Read our review of the full Purina Pro Plan Veterinary Diets HA Dog Food (Dry) range here
Main Ingredients Corn starch, hydrolyzed soy protein isolate, partially hydrogenated canola oil preserved with TBHQ, coconut oil, powdered cellulose Type Grain-free Protein Percentage 20% AAFCO Standards Maintenance Best For Adults only (not for puppies) Real Turkey and Brown Rice is one of 4 wet recipes included in our review of the Merrick Limited Ingredient Diet wet product line.
This Merrick Limited Ingredient formula derives the bulk of its meat protein from fresh deboned turkey. Our dry matter label analysis reveals the recipe contains 36% protein, 27% fat and 28% estimated carbs which results in a fat-to-protein ratio of about 75%.
A balanced, wet alternative to dry kibble. A practical option for those seeking to pin down a possible offending ingredient. Plus its available in 4 other featured proteins. Highly recommended.
See all 4 available recipes
Read our review of the full Merrick Limited Ingredient Diet Dog Food (Canned) range here
Main Ingredients Deboned turkey, turkey broth, turkey liver, brown rice, oatmeal Type Grain-inclusive (brown rice, oatmeal) Protein Percentage 36% AAFCO Standards Maintenance Best For Adults only (not for puppies) Royal Canin Veterinary Diets Hydrolyzed Protein Adult HP is one of 4 recipes included in our review of the Royal Canin Veterinary Diets Hydrolyzed Protein dry product line.
Royal Canin Veterinary Diets Hydrolyzed Protein draws the bulk of its protein from hydrolyzed soy protein. Our dry matter label analysis reveals the recipe contains 21% protein, 19% fat and 52% estimated carbs producing a fat-to-protein ratio of about 89%.
A solid all life stages option for dogs with allergies.
See all 4 available recipes
Read our review of the full Royal Canin Veterinary Diet Hydrolyzed Protein Dog Food (Dry) range here
Main Ingredients Brewers rice, hydrolyzed soy protein, chicken fat, natural flavors, dried plain beet pulp Type Grain-inclusive (brewers rice) Protein Percentage 21% AAFCO Standards All life stages Best For All adults + small or medium breed puppies Z/D is one of 2 dry recipes included in our review of the Hills Prescription Skin Food Sensitivities product line.
This product gets the majority of its animal protein from chicken liver. Dry matter label analysis reveals the recipe contains 19% protein, 14% fat and 59% estimated carbs yielding a fat-to-protein ratio of about 75%.
Hills Z/D is made with hydrolyzed protein derived from chicken to help avoid adverse food reactions and promote healthy skin.
A time-proven, hypoallergenic formula thats been recommended by veterinary professionals nationwide for years. Ideal for dogs diagnosed with food and skin allergies. Highly recommended.
Read our review of the full Hills Prescription Diet Z/D Canine Dog Food (Dry) range here
Main Ingredients Corn starch, hydrolyzed chicken liver, powdered cellulose, soybean oil, calcium carbonate Type Grain-free Protein Percentage 19% AAFCO Standards Maintenance Best For Adults only, including seniors (not for puppies) This Salmon and Brown Rice Formula is one of 26 recipes included in our review of the Natural Balance Limited Ingredient Diets dry product line.
This Natural Balance Limited Ingredient formula derives most of its animal protein from fresh salmon and fish meal. Our dry matter label analysis reveals the recipe contains 27% protein, 17% fat and 49% estimated carbs which produces a fat-to-protein ratio of about 63%.
Enthusiastically recommended.
See all 26 available recipes
Read our review of the full Natural Balance Limited Ingredient Diets High Protein Dog Food (Dry) range here
Main Ingredients Salmon, menhaden fish meal, brown rice, brewers rice, rice bran Type Grain-inclusive (brown rice, brewers rice) Protein Percentage 27% AAFCO Standards Maintenance Best For Adults only (not for puppies) Sensitive Skin Salmon and Rice is one of 19 recipes included in our review of the Purina Pro Plan dry product line.
This Purina Pro Plan formula derives the bulk of its animal protein from fresh salmon. Dry matter label analysis reveals the recipe contains 30% protein, 18% fat and 44% estimated carbs yielding a fat-to-protein ratio of about 62%.
We also note the inclusion of omega-3 and 6 fatty acids from sunflower and fish oils designed to help support dry, itchy skin.
An exceptional over-the-counter, non-prescription dog food that may provide symptomatic relief from chronic skin allergies. Highly recommended.
Read our review of the full Purina Pro Plan Dog Food range here
Main Ingredients Salmon, barley, rice, oat meal, canola meal Type Includes grain (barley, rice, oat meal) Protein Percentage 30% AAFCO Standards Maintenance Best For Adults only (not for puppies) Zignature Turkey is one of 13 wet dog food recipes included in our review of the Zignature canned product line.
Zignature Salmon extracts the bulk of its meat protein from fresh turkey. Our dry matter label analysis reveals the recipe contains 52% protein, 23% fat and 17% estimated carbs creating a fat-to-protein ratio of about 43%.
An exceptional, simple ingredient formula. Recommended with confidence.
See all 13 available recipes
Read our review of the full Zignature Dog Food (Canned) range here
Main Ingredients Turkey, turkey broth, turkey liver, peas, turkey meal Type Grain-free Protein Percentage 52% AAFCO Standards All life stages Best For All adults + puppies 15. Zignature Dog Food Review (Canned)
