I am an older rider, driver of three Morgan’s, two are retirees and one is a grandchild’s show horse soon to be bred. I am left in charge of the horses as grandkids are in college. These horses were blanketed years ago at the trainers. Now they get daily turn out and spend most of their winter in the fields. My question is if the weather here in Michigan gets really cold and snowy do I put a horse not blanketed before February suddenly into a turnout blanket? These are Morgan’s who get a reasonable coat in winter.