Your active big dog is one-of-a-kind… that’s why IAMS makes a dry dog food that’s just as unique as they are. IAMS Adult Large Breed Dry Dog Food with Real Chicken is formulated to support large breed active dogs by maintaining bone and joint health. With real, farm-raised chicken as the first ingredient, this dry dog food helps provide joint support, while a tailored blend of wholesome fibers and prebiotics promotes healthy digestion and immunity. Plus, the tasty dog kibble helps maintain strong muscles. When you feed your large dog IAMS dry food, you can feel good knowing they’re getting the nutrition they need to bring out their unique best.