🐶 Elevate your dog's dining experience with Hill's! The #1 therapeutic pet food in the US. No soy protein to ensure optimal digestion. Crafted by veterinarians for food sensitivities. Single animal protein for minimal reactions. Promotes a healthy skin barrier for your pup. 25 lb. bag Potato-based Duck protein Hill's Prescription Diet d/d Skin/Food Sensitivities is a specialized dry dog food designed to support dogs with food sensitivities. This grain-free formula features a limited ingredient list with potato and duck as the primary ingredients, ensuring a single animal protein source. It is free from soy protein and is recommended by veterinarians to help maintain a healthy skin barrier.