Low in fat and calories High protein-to-calorie ratio promotes loss of body fat while helping maintain lean body mass Contains natural fiber to help contribute to satiety Available in dry and canned (loaf and Savory Selects) to meet your cat's preference and help with weight-loss success May be fed for weight loss or weight maintenance St/Ox Defense: This diet promotes a urinary environment unfavorable to the development of both struvite and calcium oxalate crystals Contains antioxidants Great taste