For less active dogs that crave the taste of real meat proteins, there's IAMS PROACTIVE HEALTH Large Breed Adult Optimal Weight Dry Dog Food. Made with 16% less fat than IAMS PROACTIVE HEALTH Chunks, our satisfying weight control formula for adult dogs contains L-carnitine to help burn fat and promote a healthy metabolism. IAMS PROACTIVE HEALTH Dry Dog Food also is fortified with essential nutrients to help support strong bones and nourish the heart. Our hearty dog food provides the savory flavors of chicken and egg protein. Plus, you will notice your dog's shinier coat and less tartar buildup. Give your large dog great-tasting premium nutrition without the extra calories to help support weight control. Life is better with IAMS PROACTIVE HEALTH Food for Dogs.