Our Belgian Shepard is allergic to everything- from food to enviornmental allergies. I have spent the last couple years finding what I could give him to eat when he just decided to stop eating all together- even treats! I started giving him the Vital Beef and Bison and he loves it! With no grains, eggs or poultry, he is much happier and healthier than ever. He has more energy at 5 than he did at 3! Even our vet has indicated how beautiful he looks!