To find this, we must first know how many ounces are in a pound. There are 16 ounces in a pound, which means that for every pound of dog food, Allison's dog gets 2 servings.
With this logic in mind, we can simply multiply 28 by 2 to represent 2 servings of food per pound. When we do this, it yields a result of 56.
Therefore, there are 56 servings in this bag of dog food.
