Dog eats 8 ounces of dog food per day 28 pound bag of food How many 8 ounce servings are in 28 pound bag? 1 pound= 16 ounces Dog eats 8 ounces per day 16 divided by 2 is 8 so you must multiply 28 by 2 to get the proper amount of servings B. 56 servings