Purina ONE Natural Beef & Brown Rice Ground Wet Dog Food The real beef in this classic ground formula delivers a tempting taste and texture combination he can t resist. This soft dog food formula contains 0 percent fillers and no poultry by products which means that every high quality ingredient in the recipe has a purpose. With high protein and vitamins for dogs in every serving these dog food cans help support your dog s strong muscles and healthy joints so he can maintain his active lifestyle.