Years of scientific research in collaboration with the Chair of Animal Nutrition at the University of Naples Federico II led the Farmina Vet Research group to formulate a nutritional system designed for the nature of our four-legged family members.Natural & Delicious Low Ancestral Grain contains limited ancestral cereals (spelt and oats) and is comprised of60% high-quality animal ingredients, 20% organic spelt and organic oats, and 20% vegetables, fruits, vitamins, and minerals. Farmina N&D is available in a variety of different proteins and specifically developed based on your dogs size and age. Each bag of Farmina N&D Prime is contains healthy grains and is free of artificial ingredients.