One of the things I'd like to be able to do for you while on vacation is video the horses. Alas, my fancy camera hasn't got a video feature. Darling's does, however it's a bit low on the quality end of things. Still, it shows motion and picks up sound.
I went outside yesterday afternoon and practiced a bit. Here's one of Sunny. Short, and not terribly good. But hey, I've gotta start somewhere!