NutriSource Large Breed Chicken & Pea Formula Grain Free is made with delicious chicken as the #1 ingredient that features excellent palatability, digestibility, and taste dogs love. The large breed kibble size satisfies large and giant breeds appetite for chewing and taste. NutriSource Large Breed Chicken & Pea Formula Grain Free features the NutriSource exclusive Good 4 Life system and is made with the finest quality ingredients available.