Calorie Content (Calculated): 3315 kcal/kg (ME), 338 kcal/cup (ME). Defender dog food is formulated to meet the nutritional levels established by the AAFCO dog food nutrients profiles for maintenance. 21 protein; 8 fat Because defender dog food is complete and balanced for adult dogs, there is no need t, supplement with any vitamins, minerals, oils, scraps or any other dog food. Nutrition packed dog food that captures the american spirit. Made in the USA.