The Most Common Food Allergens to Watch Out for in Dog

The Most Common Food Allergens to Watch Out for in Dog

There are many food allergens in dogs, over the course of time, as dogs evolved to become more domesticated, they’ve been fed low-grade and processed dog foods that exposed them to unnecessary fillers.

Therefore, improper and inadequate diet is one of the factors. Also, if either parent is allergic to certain foods, their puppy will most likely inherit them. Hence, genes are another factor.

Vaccination is also responsible for food allergies because vaccines contain animal protein as well as plant-based oils.

When these ingredients enter the dog’s digestive system in the form of food, the dog’s immune system fights back, mistaking the food as a virus or part of the virus.

However, the benefits of the vaccination outweigh its risks, so it is not safe to skip our dog’s vaccination appointments just because of allergies that it may or may not develop.

The good news is that food allergies can be addressed and maintained through proper medication. It is also necessary to exercise caution when feeding them with the following foods:


Despite it being the most common ingredient in commercial dog foods, beef is the most common food allergen in dogs.

However, their allergies are not dependent on the type of meat they eat but their consistent consumption of it.

Therefore, an everyday beef diet may greatly increase their risk of developing an allergic reaction to it.


Though not as notorious as meat, a plant-based ingredient like wheat is one of the most common food allergens in dogs.

As a result, many of the premium dog foods in the market today boast to be grain-free.


Just like beef and other meat, chicken is also one of the culprits in food allergies primarily because it is made up of protein.

Again, it’s not the type of meat that matters, but how often it is consumed.


Though most dog owners know better than to give their dogs milk and other dairy products, take note that lactose intolerance is different from being actually allergic to dairy.

Lactose intolerance affects mostly the digestive system, while an actual allergy would result in skin rashes and other skin-related problems.


Setting food allergies aside, soy itself is a cause of many health issues in dogs, including liver and thyroid problems.

In addition, soy is another plant-based product that dogs cannot tolerate, resulting in allergic reactions.


Egg yolks are a popular cure against parvovirus. Unfortunately, they also contain protein that can trigger an allergic reaction in dogs.

If eggs are a normal part of their diet, you must limit their egg consumption to only once or twice a week.


Lamb is usually the go-to option whenever a dog is allergic to beef or chicken.

In cases when a dog is allergic to lamb, venison is a good substitute. There is no single type of food that is an allergen to an entire dog breed in general.

Every dog is different and each case of allergy must be treated individually. It is best to plan out their meals and feed them a variety of foods, as opposed to giving them only one type of food for months.

Always seek professional care if you think your dog is allergic to certain types of foods.

Loved this article? Sharing is caring.

Follow us on Twitter!