All Natural Dog Food Formula with Three High Quality Meats: Chicken, Lamb & Fish, and Reduced Fat and Protein – Dogs Love the Taste! All Natural Formula with Lower Protein, Lower Fat and Reduced Calories. Made with Glucosamine and Chondroitin to Promote Better Joint Health, and Essential Vitamins and Amino Acid Chelated Minerals. CANIDAE PLATINUM® Senior and Over Weight formula meets the AAFCO Dog Nutrient Profiles for maintenance.