Nourish your dog's mind and help him think more like he did when he was younger with Purina Pro Plan BRIGHT MIND Adult 7+ Chicken and Rice Formula dry dog food. A dog's brain begins to change how it metabolizes glucose around age 7, which can affect memory, learning, awareness or decision-making. Purina discovered that enhanced botanical oils can be used to provide an additional fuel source for the brain in dogs age 7+. When added to the daily diet of dogs 7 and older, these enhanced botanical oils promoted alertness and mental sharpness. Including chicken as the first ingredient, this senior dog food provides your dog with a high-quality source of protein. Omega-6 fatty acids and vitamin A promote healthy skin and a beautiful coat, while glucosamine and EPA, an omega-3 fatty acid, support your dog's joint health and mobility. You can feel good about feeding him a formula designed to deliver top-tier, highly specialized nutrition.