Family-owned-and-operated NutriSource Super Premium Pet Foods has been manufacturing high quality pet foods for more than 50 years. NutriSource Seafood Select Grain Free Formula uses the company's Good 4 Life System of natural elements for optimum health and well being. NutriSource Seafood Select Grain Free Formula's first ingredient is salmon, a high quality source of protein for strong muscles. This delicious kibble is easy to digest and also contains peas, vitamins, minerals, prebiotics, probiotics and omega fatty acids with DHA.