Optimize meals with Purina ONE Indoor Advantage Senior 7+ Natural With Added Vitamins Minerals & Nutrients adult dry cat food. With real chicken as the #1 ingredient this high protein cat food delivers targeted nutrition for senior cats ages 7+. Each Purina cat food cup supplies 37 grams of protein for strong muscles including a healthy heart. Our Purina ONE indoor cat food contains 0 percent fillers and four antioxidant sources in this cat dry food support a strong immune system. The crunchy kibble with calcium supports strong teeth and healthy gums and we include a natural fiber blend to help minimize hairballs. This senior indoor cat food formula provides the 100 percent complete and balanced nutrition older adult cats need. The premium cat food delivers great taste and crunchy bites made with no artificial flavors or preservatives. When you serve Purina ONE Indoor Advantage Senior 7+ cat food to your senior cat you can be confident she s getting nutrition designed to meet her needs.