FORMULATED FOR PUREBRED BOXERS: Royal Canin Boxer Adult Dry Dog Food is designed to meet the nutritional needs of purebred Boxers 15 months and older SPECIALIZED KIBBLE: Unique kibble shape helps Boxers easily pick up and chew their food MUSCLE SUPPORT: Precise protein content and L-carnitine provide muscle support and weight management HEART HEALTH: Specific nutrients including taurine, EPA, and DHA promote heart health CELLULAR HEALTH: Breed-specific formula features antioxidant complex for optimal health and nutrient absorption