Free of ✓ Dairy-free ✓ Egg-free ✓ Fish-free ✓ Peanut-free ✓ Sesame-free ✓ Shellfish-free ✓ Soy-free ✓ Tree Nut-free ✓ Wheat-free Available formats L.I.D. Limited Ingredient Diets Duck & Potato Formula L.I.D. Limited Ingredient Diets Lamb & Brown Rice Formula L.I.D. Limited Ingredient Diets Sweet Potato & Fish Formula Original Ultra Whole Body Health Always read the label. Manufacturers can change ingredients without notice. The label on the package wins.