The Royal Canin Boxer Adult dog food is designed exclusively for pure breed Boxers over 15 months. It is made with appropriate protein content and enriched with L-Carnitine as well as an exclusive antioxidant complex to help maintain muscle mass and cellular health. Also contains taurine, EPA and DHA to support healthy cardiac function. The wave-shaped kibble is designed to make it easier for this breed to pick up kibble and encourage chewing. 100% complete and balanced nutrition! 30 lbs.