Can Dog Food Allergies Cause Lumps?

Can Dog Food Allergies Cause Lumps? Skin disease due to food allergies in dogs is caused by allergic reactions to foods, oftentimes protein, which flares up in the form of rashes, irritations, bumps, and other skin ailments. What do allergy bumps look like on a dog? Hives (also called urticaria) are the development of swollen,