Your dog’s digestive health can be negatively affected by many things and when your dog has digestive upset, it’s a thoroughly unpleasant experience for everyone involved. The good news is that you can help your dog feel better with a food that is formulated to provide the digestive care they need. Hill’s® nutritionists and veterinarians developed Prescription Diet® i/d®, clinical nutrition specially formulated to help settle digestive upsets in dogs. Prescription Diet® i/d® Canine comes in 2 kibble sizes, Regular and Small Bites--perfect for any dog!