Iams Proactive Health Senior Dry Dog Food - Chicken Contains One (1) 15 Lb. Bag Of Iams Proactive Health Mature Adult Dry Dog Food Chicken Veterinarians Recommend Iams - WeVe Got Your DogS Diet Down To A Science Our 1St Ingredient Is Real Chicken Supports Strong Immune System With Antioxidants Maintains Healthy Bones And Joints With A Balance Of Key Nutrients For Your Senior Dog Maintains Healthy Digestion With A Blend Of Fiber And Prebiotics