My boys began losing their first winter hairs a week or two ago. Speedy went first, but Izzy was right behind him. It always worries me a little since it could could still get cold and wet, especially with the winter we've had this year. On the other hand, I rode in a t-shirt the other day, so I don't want them roasting inside their unremovable coats either.
Both boys are bow a bit smoother around the edges and look less like ranch horses out on the range. Anyone else going through shedding season yet?