Description Hills Hypoallergenic Dog Treats are crunchy and delicious rewards formulated for dogs with food intolerances and to support skin function- with a great taste your dog will love! Hill’s Hypoallergenic Dog Treats are great for dogs being fed: Prescription Diet d/d z/d i/d i/d Sensitive Science Plan Sensitive Stomach & Skin. Additional Info Feed as a snack as part of a healthy routine. These treats are a wonderful complement to Hill’s foods. For more information on this product, please contact our veterinary team.