18 twin-packs = 36 servings. 6 twin-packs roasted chicken entree; 6 twin-packs gourmet salmon entree; 6 twin-packs signature tuna entree. Two fresh meals Zero messy leftovers. US Patent Pending. Love means real, premium ingredients. Questions or comments? 1-800-525-5273 (Roasted Chicken Entree): Calorie Content (Calculated): 875 kcal ME/kg, 33 kcal ME/serving. Sheba Cuts in Gravy Roasted Chicken Entree is formulated to meet the nutritional levels established by AAFCO Cat Food Nutrient Profiles for all life stages. (Gourmet Salmon Entree): Calorie Content (Calculated): 783 kcal ME/kg, 29 kcal ME/serving. Sheba Cuts in Gravy Gourmet Salmon Entree is formulated to meet the nutritional levels established by AAFCO Cat Food Nutrient Profiles for all life stages. (Signature Tuna Entree): Calorie Content (Calculated): 751 kcal ME/kg, 28 kcal ME/serving. Sheba Cuts in Gravy Signature Tuna Entree is formulated to meet the nutritional levels established by AAFCO Cat Food Nutrient Profiles for all life stages.