Our Sensitive recipes are made without the typical ingredients that can cause sensitivities for puppies who need extra nutrients as they grow into adulthood. A HEALTHY TUMMY MEANS A HAPPIER DOG! ""1. Made wiith calcium to support growing bones. 2. Helps to grow a glossy shiny coat. 3. prebiotics to support good bacteria in the gut. 4. Helps to form solid poos! 5. Antioxidants amp vitamins to support the immune system