Nulo Frontrunner Protein Chicken, Oats & Turkey Recipe Dry Adult Dog Food, 23 lb. is specially crafted for dogs that need a high-protein diet to support their active lifestyle. This formula is rich in proteins that provide essential amino acids to help maintain lean muscle mass and promote a healthy heart. It includes GanedenBC30 probiotic, which enhances your dog's digestive and immune health. The balanced blend of Omega-3 and Omega-6 fatty acids nourishes the skin and supports a shiny, healthy coat. This low-carb recipe comes conveniently packaged in a 23-pound bag, making it an excellent choice for adult dogs requiring optimal nutrition. Model Number: