Hi! My Labrador has had ongoing food and environmental allergies for 3 years as well. I got her allergy tested for environmental allergens and she is allergic to dust mites as well as storage mites (in dry food). She also is allergic to pretty much all meat or animal derived protein. Saying this I have always had her to the vet for ear infections, skin infections, blisters, puking, loose stool, etc. I started her on natural balance wet vegetarian dog food and She has never been better. I tried her on multiple foods before such as. Zignature, royal canin, ultamino, and hydrologized foods, all which none worked. She has hard stool now, her health back, and clean ears and skin (I’ve never been able to say this before) and the diet is a full diet for dogs even though it’s vegetarian. I hope this helps you!
