NutriSource Seafood Select Recipe Grain Free Dog Food is a scientifically formulated, easy-to-digest food. Real salmon is the number one ingredient. Salmon 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 salmon, menhaden fish meal, and carefully selected ingredients help balance essential nutrients necessary for health and well being for your furry friend. Health begins here.