Awasome Do We Eat More Cows Or Bulls References. Why do we eat cows and not bulls? A heifer is a female animal that has never had a calf.

Why do we eat cows and not bulls? A bull in natural service will produce easily 100 calves in his lifetime. Researching the differences between cows, heifers, steers, and bulls is extremely interesting and important if you are delving into the cattle field.