Concept for Life Large Senior is tailored, premium nutrition based on the individual dietary requirements of senior large breeds of dog. The benefits of this complete dry dog food include: Ideal weight maintenance: The adjusted fat content can help your older dog to maintain their ideal weight. L-carnitine can also help activate the bodys own fat reserves. Promotes vitality: The special composition of nutrients, vitamins and essential fatty acids can help to counteract the first signs of ageing and keep your senior dog more lively and active. The antioxidants from aronia berries, green tea and hops all help to protect cells against ageing and let your dog grow old gracefully. Supports kidney function: The adjusted phosphorus and sodium content means that your senior dogs kidneys are less stressed. Joint cartilage protection: This formula contains the two natural cartilage nutrients glucosamine and chondroitin sulphate. Additionally, vitamin C can promote the formation of collagen, wh