OK, first let me say that I’m not talking about driving him now while it’s beastly hot. I can see now that what I wrote implied that’s what I was thinking. I meant that I was contemplating things to do with The Naughty Pony because I have spare time to think about things because it’s too hot to ride.
Plus Prozac Pony was off due to hives from The Gnats From Hell, and Mr. Blondie has been off due to rubbing most of the hair off his face. (Looks like Al Jolson.) So I was thinking that maybe The Naughty Pony needed a job.
And even if I wanted to drive now while it’s beastly hot, I don’t have a cart or harness, I’ve never driven (just long-lining), and he’s not in shape.
Perhaps I should instead spend my spare time working on the clarity of my written communication 
Anyway… LOVE the photo of the pony pulling the Amish cart.
The attached photos should give you some idea of his size. The big boys are 15 3 1/2 ish and 15 2 1/2 ish.
If I were to drive, I would be driving around the neighborhood, primarily on dirt roads. Mostly flat, but with some up & down - nothing steep.
And it would probably only be 2-4 times a month, so it would have to be something he could do while in light work, as opposed to working up to being really in shape through lots of regular work.
And I would definitely find a driving trainer to work with. I have a friend who knows someone, because she used to breed Section D Welsh Cobs, and she drove them as well as rode them.

