Whole Body Support: Purina ONE Plus Whole Body Support With chicken cat food proactively supports 5 key systems for continued whole body health and wellness. Live Probiotics: High-protein cat food delivers live probiotics to support digestive health and added taurine for cats to maintain strong muscles and heart health. Vitamins and Minerals: Provides vitamin E for cat immune support, choline for brain function, vitamin A and Omega-6 fatty acids to support cat skin and coat health. Purina ONE Dry Cat Food: Made with real chicken with a delicious taste and texture without fillers, artificial flavors, or preservatives. Complete and Balanced: Natural with added vitamins and minerals cat food provides 100 percent complete and balanced nutrition that maintains whole body health for adult cats.