Serve your senior cat friend Purina Pro Plan Brand Cat Food SENIOR Adult 7+ Chicken & Rice Formula dry cat food. This dry cat food contains a unique blend that has been proven in a nine-year study to improve and extend the lives of cats age 7+. Findings are based on cats exclusively fed a complete diet with the proprietary blend vs. cats fed the complete and balanced diet alone. High protein promotes lean muscle mass and helps maintain a healthy weight. Real chicken as the first ingredient in the Chicken & Rice recipe provides the balanced nutrition she needs. Our formula includes the antioxidants beta carotene and vitamin E, omega-3 fatty acids from fish oil along with omega-6 fatty acids from soybean oil, and prebiotic fibre from chicory root. This formula also contains key nutrients to help support her immune system, improve the microflora in her stomach to help maintain a balanced digestive system and help to support your cat's healthy skin.