This is kind of amazing to watch just for the pure shock value. But what's terrible is that there are people commenting on youtube that this wasn't so bad and it didn't hurt anyone...and that the horse wasn't forced to do it. Okay, that's just retarded. Of course the horse was forced to do it. He didn't decide to do that for fun one day. Horses typically learn to do what we tell them. And if one doesn't, there are 10 more who will. That's why they became domesticated. They wanted to co-exist with us and do things for us.