Hill'S Science Diet Adult Advanced Fitness Small Bites Chicken & Barley Recipe Dry Dog Food, 38.5 Lb Bag Will soon ship in a new box that protects the food, is easy to manage and environmentally friendly Nutrition to improve skin & coat in 30 days Natural ingredients plus vitamins, minerals and amino acids Clinically proven antioxidant benefits No artificial colors, flavors, or preservatives Science Diet is available in a variety of dry, canned and treats. At 7 years of age, transition your pet to a Science Diet Adult 7+ food, over 7-10 days. Packaging may vary 100% satisfaction guaranteed, or your money back.