I have no doubt that Sage will....Shadow , on he other hand.....who knows. She is 365 days in foal (according to her her previous owners' calculations/report). If she goes much longer, I will be gravely concerned! One, b/c many late term foals ( and mares) have complications and two...it's getting cooler now that fall is around the corner. I don't want to compromise the health of the foal due to upcoming cold wintry nights and days........we have a heavy blanket, but want the baby big and strong enough to withstand the temps.