Flavor Name: Grain Free Senior |Size: 4 lb Your senior dog requires more nutrients and vitamins in order to remain healthy and active as they grow older. But rest assured knowing AvoDerm Advanced Senior Health has you covered. This formula contains all the nutrients your aging dog needs plus it has an advanced blend of natural ingredients to provide added benefits. Your dogs will love eating their meal almost as much you'll love serving it. It's no secret that as our trusted companions grow older, their knees and joints begin to weaken. AvoDerm Advanced Senior Health is specially made with natural Chondroitin sulfate and Glucosamine which helps support healthy joints. Additionally, we have added DHA from natural fish sources to support healthy eye and brain function through the aging process. Lastly, we have added vitamins, minerals and antioxidant nutrients to help support your dog's healthy immune function. Rest assured knowing AvoDerm Advanced Senior Health Lamb Meal Formula is 100% grain free, soy free, and wheat free with no by-product meals, artificial flavors or preservatives.