Royal Canin Breed Health Nutrition Boxer Adult Dry Dog FoodTailor made for a unique "brachycephalic" jaw: Specialized kibbe slows eating to prevent bloating & gas Kibble texture plus shape, size and density help fight plaque & tartar for healthy teeth and gums. Natural athlete with high activity level: Enhances muscle tone with high protein levels (26%), L carnitine, plus higher energy, and controlled fat levels (18. 5%). Susceptible to free radicals: Supports immune health with the use of antioxidants