Feed your dog the food they deserve with IAMS Proactive Health dry dog food. Specially formulated to support large-breed adult dogs, the IAMS Chicken & Whole Grain recipe contains farm-raised chicken, wholesome grains, and tasty vegetables for complete and balanced nutrition. Created with glucosamine and chondroitin to support strong bones and joints in bigger dogs and a tailored blend of natural fibre for healthy digestion. IAMS Proactive Health contains zero fillers, artificial flavours, or preservatives.At IAMS we understand that not all dogs are the same, so why feed them the same generic food? IAMS understands that every dog is different, and we respect those differences. Thats why IAMS provides a wide range of premium recipes tailored to meet the unique needs of all dogs so that they can be at their best today and every day. Feel good about the food you choose and see the IAMS difference in your dog.