Hill's Science Diet Adult Large Breed Dog Food Hill'S Science Diet Adult Large Breed Light Chicken Meal & Barley Recipe Dry Dog Food Is Recommended For Adult Large And Giant Breed Dogs Who Weigh More Than 55 Pounds At Age 1 And Need A Light, Healthy Lifestyle This Premium Natural Dog Food Contains 18% Fewer Calories Than HillS Science Diet Adult Large Breed Dog Food Plus L-Carnitine Helps Transform Fat Into Energy Provides Natural Sources Of Glucosamine And Chondroitin To Support Joint Health And Mobility Made In The Usa With Global Ingredients You Can Trust, Including High-Quality Protein To Maintain Lean Muscles And A Healthy Weight Clinically Proven Antioxidant Blend With Vitamins C + E Help Support A Healthy Immune System