IAMS Proactive Health Adult Large Breed Dry Dog Food with Real Chicken is a super premium 50 pound bag of dry dog food specifically formulated for large breed adult dogs. This 100% complete and balanced recipe features real chicken as the first ingredient, with protein sourced from chicken and egg to support firm, strong muscles.

The formula contains zero fillers and is made without soy or wheat. It includes 7 essential nutrients for a healthy heart and antioxidants to help support your dog's immune health. The recipe also promotes healthy bones and joints, making it ideal for large breed dogs weighing 51-90 lbs at maturity.

Large breed puppies reaching 51-90 lbs at maturity should transition to this adult recipe at 12 months of age, while giant breed puppies over 90 lbs at maturity should transition at 24 months of age. When introducing this food, gradually mix it with your dog's current food over the course of 4 days. This food is complete and balanced for adult dogs and does not require vitamin or mineral supplements.