Hill's Prescription Diet Gastrointestinal Biome Dog Food with Chicken Hill's Prescription Diet i/d dog food with chicken is a highly digestible complete dietetic food for the reduction of intestinal absorption disorders and for the compensation of digestive disorders and exocrine pancreatic insufficiency in dogs. This food has a higher sodium and potassium content and highly digestible ingredients. Highly digestible and clinically proven nutrition that nourishes the intestinal microbiome and helps reduce digestive discomfort. Powered by Hill's exclusive ActivBiome+ technology, a prebiotic blend clinically proven to rapidly nourish the gut microbiome to support digestive health and overall wellness.