NutriSource® Large Breed Puppy Formula Dog Food provides super premium nutrition in a scientifically formulated easy-to-digest food. Real Turkey is the number one ingredient in NutriSource® Large Breed Puppy Formula Dog Food. Turkey is a source of high quality protein to help maintain muscle mass and strength. Turkey has a rich wholesome taste dogs love. NutriSource® combines Turkey and Lentils and carefully selected ingredients in the precise blend to balance all essential nutrients necessary for optimum health, well being and long life. The readily available nutrients in Large Breed Puppy result in less waste.