As I mentioned, these ponies aren’t shy. I suspect many of the hikers give them treats, but since they’re “wild” animals, I decided not to.

This one approached me so quickly I didn’t have time to adjust the shutter speed, but I like the result of this shot.
This is also one of my favorites photos. I actually think it was a good thing you didn’t have the time to adjust the shutter speed; it gave the picture a sense of motion, which only a pony desperate for something other than dried grass would know.
Yeah, I’m still trying to figure out what’s in focus in that shot. I think the patch of ground right next to the pony’s head is…