Lifetime Free Run Chicken Grain Free Dog Recipe provides a single protein diet providing all the nutrients required for your dog from puppy to adult, using high quality ingredients with NO Grains, Glutens, By-Products or Artificial Preservatives. Canadian chicken meal is a naturally preserved concentrated, highly digestible protein and fat source. Flaxseed, herring oil, chelated minerals (copper, iron & zinc) support healthy skin condition and a glossy soft coat. A unique blend of prebiotics & probiotics enhances digestibility and stomach health.