IAMS Proactive Health Large Breed Adult Dry Dog Food Chicken & Whole Grain Recipe is scientifically formulated to deliver the Proactive 5 health benefits, supporting five key areas of your dog’s overall wellbeing and helping large breed dogs stay active and full of life. Made with real chicken and egg as quality protein sources, this complete and balanced recipe helps maintain strong, lean muscles while providing sustained energy through wholesome whole grains that supply essential nutrients and carbohydrates.

Designed specifically for large breed adult dogs, this formula supports healthy bones and joints with optimal calcium levels, along with natural sources of glucosamine and chondroitin. A tailored blend of natural fiber and prebiotics promotes healthy digestion and improved nutrient absorption, ensuring your dog gets the most from every meal. With science-backed nutrition and carefully selected ingredients, IAMS Proactive Health helps support long-term health and vitality in large breed dogs.