Nulo Frontrunner Protein Pork, Barley & Beef Recipe Dry Adult Dog Food, 23 lb. is specially crafted for dogs that require a high-protein diet to support their active lifestyle. This formula provides essential amino acids that help maintain lean muscle mass and promote a healthy heart. Enhanced with GanedenBC30 probiotic, it supports your dog's digestive and immune health, ensuring they feel their y day. The balanced blend of Omega-3 and Omega-6 fatty acids nourishes the skin and promotes a shiny, beautiful coat. Designed as a low-carb recipe, this dry dog food comes in a convenient 23-pound bag, making it an excellent choice for adult dogs needing quality nutrition. Model Number: