Help keep your indoor cat healthy with Purina ONE +Plus Indoor Advantage adult dry cat food. Formulated for the special nutritional requirements of indoor cats this weight management adult dry cat food starts with real turkey as the #1 ingredient. Each cup of Purina ONE Indoor Advantage adult dry cat food contains 37 grams of protein to help support her strong muscles including her healthy heart. We formulate this dry cat food to help your cat maintain a healthy weight and add a natural fiber blend to this Purina cat food to help minimize hairballs. Purina indoor dry cat food contains no artificial flavors or preservatives and 0 percent fillers so every ingredient has a specific purpose in your cat s diet. Our hairball control cat food recipe provides your adult cat with 100 percent complete and balanced nutrition. Omega-6 fatty acids in this cat dry food support her radiant coat and healthy skin and the crunchy kibble cat food with calcium supports her strong teeth and healthy gums.