Can you imagine being born as a broodmare? You're stuck inside a barn for the most of your getting knocked up by stallion semen of whatever your owner fancies at that moment and you're forced to give birth over and over again. You wonder why your stomach keeps growing over time only squeeze out an entire baby horse out of a hole from behind you that you've never seen before. From time to time you have to endure all that pain but you're too dumb to realize how and why it happens.