Hill's(R) Science Diet(R) Mature Adult Large Breed dog food provides precisely balanced nutrition to sustain mobility and ideal body weight. It is made with high quality ingredients making it easy to digest and ensuring optimal absorption of essential nutrients. It is enriched with L-Carnitine to help turn fat into energy and with a natural source of Glucosamine and Chondroitin Sulphate to maintain healthy joints. | Hill's Science Diet Chicken Meal Barley and Rice Recipe, Large Breed, Adult 6+ Dry Dog Food | Size 33 lbs