No. 1 ingredient US pork. Cesar canine cuisine is guaranteed tempt even the fussiest eater. If not satisfied or to learn more call 1-800-525-5273 or visit cesar.com. cesar.com. Calorie Content: (Calculated): 873 kcal ME/kg, 87 kcal ME/Tray. Cesar Home Delights Sausage Flavor with Egg, & Cheese in sauce is formulated to meet the nutritional levels established by the AAFCO Dog Food Nutrient Profiles for maintenance.