US beef. no. 1 ingredient. Cesar Canine Cuisine is guaranteed to tempt even the fussiest eater. If not satisfied or to learn more call 1-800-525-5273 or visit cesar.com. cesar.com. Cesar� Classic Loaf in Sauce Beef Recipe Canine Cuisine is formulated to meet the nutritional levels established by the AAFCO Dog Nutrient Profiles for maintenance.