Here they are in action -- that Winston is fast!! Flash ran a little bit, then stood in a corner and watched Winston racing around like a little kid with too much sugar. Which is, well, accurate.
We had to stop them because Winston pushed it a bit too far. Flash got annoyed and kicked out with both hinds, landing square on Winston's side. ...same place he kicked when I got my toes broken but this time, fortunately for me, I wasn't on Winston's back. Winston trotted down to the far end of the arena, manured, and then stood licking and chewing for a good five minutes. It's hard to be young and hyper with a grumpy horse like Flash.