Real chicken is the number one ingredient to help craft a high protein dry dog food kibble with high quality sources of protein. Purina ONE is veterinarian recommended. Individual Container Size (oz.): 16.5 Weight Management Formula: No All-Natural Ingredients: No Allergy Care Formula: No Dental Care Formula: No Flavor: Chicken For Indoor Dogs: No Gluten-Free: No Heart Health Formula: No Hip & Joint Care Formula: No Immunity Care Formula: No Lifestage: Puppy Package Contents: Purina One +Plus Dry Dog Food Up To 1 Year Chicken Dry Bag 16.5 Pound Package Quantity: 1 Pet Type: Dog Sensitive Stomach Care Formula: No Skin & Coat Care Formula: No Urinary Tract Care Formula: No Variety Pack: No Warranty: None CA Residents: Prop 65 Warning(s): No UNSPSC: 70122000