> Well, you are right about why it *started* as being that side... it was the sword thing. So we just stick to that side. Horses are very one-sided. The hemispheres in the horse's brain are not connected as they are in humans, and this means if he accepts actions on the left side of his body, it does not necessarily mean he will accept them on the right side of his body, as to him it is two totally different actions.

That is very, very weird and cool and interesting. Thanks.