Royal Canin Outdoor +7 food for cats over 7 years old with frequent access to the outdoors. Key Benefits: Helps maintain youthful vigour thanks to a patented complex of vitamins & nutrients with antioxidant properties & polyphenols of green tea & grape. Helps support renal health with adapted phosphorus level: 0.79% Helps support joint health with glucosamine & chondroitin & EPA & DHA essential fatty acids. Provides optimal energy intake thanks to a higher energy level & different sources of oil.