Purina Pro Plan Bright Mind Chicken & Rice Formula Adult 7+ Dry Dog Food - 16 Lb. Bag One (1) 16 lb. Bag - Purina Pro Plan BRIGHT MIND Chicken & Rice Formula Adult 7+ Dry Dog Food Enhanced botanical oils promote alertness and mental sharpness in senior dogs age 7 and older Contains real chicken as the first ingredient EPA, an omega-3 fatty acid, and glucosamine support joint health and mobility Vitamin A and linoleic acid nourish your dog's skin and coat