Kent Kit & Cat Immune System 20 Lb. All Ages Cat FoodStar shaped, complete, and balanced. Supplies all the known nutrients, including taurine, required by cats for proper growth and maintenance. No artificial colors or flavors. Locked formula product no ingredient substitutions. Contains protein from multiple sources including poultry, fish, and processed vegetables, which assists in the proper balance of amino acids, vitamins, and minerals, assuring good health and proper growth for cats. Contains