For every stage of life, there's IAMS nutrition. IAMS PROACTIVE HEALTH Healthy Aging Dry Senior Dog Food with Real Chicken is formulated for the unique needs of senior dogs. As dogs enter the Healthy Aging period later in life, they tend to gain weight, lose lean body mass, and experience an immune response decline. IAMS Proactive Health Healthy Aging recipes help your best friend maintain strong muscles and a healthy immune response with delicious dry kibble that is made to be lower in fat, higher in protein, and higher in Vitamin E and Beta-carotene compared to IAMS MINICHUNKS Adult recipes. Made with real chicken as the first ingredient, this premium recipe features no artificial preservatives* or flavors, and 0% fillers. With essential minerals like calcium and natural sources of glucosamine and chondroitin to support bone and joint health in senior dogs, this recipe is the perfect meal to keep your aging pup active and ready for life's everyday adventures. Help keep your dog healthy, happy, and playful for life with tailored nutrition from Iams dog food.