NutriSource Large Breed Puppy Food is a scientifically formulated, easy-to-digest food recommended for puppies that will grow to be 70 pounds or more as an adult. Real chicken meal is the number one ingredient. Chicken meal has a rich, wholesome taste dogs love and is a source of high quality protein that helps maintain muscle mass and strength. This blend of chicken meal, rice, and carefully selected ingredients help balance essential nutrients necessary for health and well being for your furry friend. Health begins here.