Why is it there are so many more horses' asses than there are horses?

They've got a big target on there: ATF. Don't shoot at that because they've got a vest on underneath that. Head shot, head shots.

Why is it there are so many more horses' asses than there are horses?

Yet when books have been read and reread, it boils down to the horse, his human companion, and what goes on between them.

The wildest colts make the best horses

Once you start a war, you have to win.