Simply changing to a different brand or even different meat source listed on the label is often diagnostically ineffective because many ingredients overlap in the different diets. There are two types of diet trials used to effectively diagnose food allergy in dogs and...
The dermatological signs of food allergy in dogs and cats are indistinguishable from those of environmental allergies, with itching being the most common presentation. Food allergy can also cause gastrointestinal issues, such as flatulence, frequent defecation,...
