A complete dry GRAIN FREE formula specially developed for Medium and Large breed Adult dogs with sensitive digestion. OPTIDIGEST® contains a specific blend of nutrients for digestive health benefits. These include easily digestible ingredients (such as egg) that ease the digestive process, and bentonite (a natural clay) that promotes good stool quality. It also contains prebiotics for a better gut microflora balance. In our GRAIN FREE variant we\'ve replaced grains by cassava and other key ingredients, to offer you more choice of products for sensitive digestion so you can select the option most suitable for your dog\'s needs. Easily digestible for dogs with sensitive digestion Contains prebiotics for a better gut microflora balance Provides high quality protein from turkey Helps promote good quality stool