PURINA PRO PLAN Dog Large Adult Athletic Sensitive Digestion Rich in Lamb.If you have a large-breed athletic dog, try PURINA PRO PLAN DOG Large Athletic Adult with OPTIDIGEST. This complete dog food contains all the essential nutrients your dog needs for their day-to-day health, at specifically chosen levels for their size and age.This is a complete dog food for large size adult dogs with an athletic physique. OPTIDIGEST is a combination of specifically selected ingredients including vitamins and minerals that are added to this large breed dog food, it meets all their specific needs and helps them stay in good condition.PURINA PRO PLAN DOG Large Athletic Adult food with OPTIDIGEST is specially formulated to help improve the microflora balance and is easily digestible for dogs with sensitive digestion. With high quality pieces of chicken, its an advanced dog food that provides you pet with all the nutrition he needs. Selected cuts of lamb as the first ingredient produce a product with great palatability, digestibility, and nutrient quality Prebiotics help to improve digestive health, producing good stool quality A carefully blended recipe to support the digestive system includes egg the highest quality protein source available, the avoidance of wheat, bentonite as an intestinal bandage and prebiotics to boost digestive health.CompositionLamb (19%), Maize, Dehydrated poultry protein, Rice (8%), Animal fat, Maize grits, Dried Beet Pulp, Soya meal, Maize gluten meal, Digest, Dried egg, Minerals, Fish oil.