Just because you have a senior dog, it doesn't mean he or she is out of the game. Hill's Science Diet Senior Vitality dog food is specially formulated with decades of cutting-edge research to fight the effects of aging in adult dogs 7 . Made with easily digestible ingredients, this dry dog food made with natural ingredients is packed with Omega-3 & -6 fatty acids to promote a lustrous coat for your dog during the senior years. The proprietary blend of ingredients is precisely balanced to support brain function for older pets, interaction with others, and overall energy throughout the day.