IAMS PROACTIVE HEALTH Large Breed Adult Healthy Weight Dry Dog Food is veterinarian recommended and made with real ingredients. Our recipe includes farm-raised chicken and wholesome grains and veggies. It's formulated with L-Carnitine to help maintain healthy metabolism and gradually return your dog to a healthier weight. Plus, our quality, easily digestible ingredients provide your large breed dog with healthy skin, coat, and metabolism, and strong bones. Look for the IAMS difference.