Did another early morning 8 mile ride today, and met up with Heather. We passed a wood-chipper that was running but had no one operating it. Sinwaan moved out well and led part of the time. Heather thought she heard a loose shoe towards the end of the ride. I checked them when I got to the barn and maybe a hind is a little loose but not by much. Still, time to call the farrier and hold off riding until I can get them reset. He is overdue on the fronts anyway.