Hi! So I lease this horse and the owner is into the natural horsemanship part of looking after horses and she says that I cannot cover this horse ever, no matter what (unless before a show) It's winter at the moment and I ride him, once I get back he is extremely sweaty and it's almost dark and getting cold and I don't know what to do- all my past horses I would sponge down lightly, chuck there winter covers on and put them away but I can't do this, he gets really sweaty and by the time I've fully untacked it's dark so no sun to let him dry off, he ends up getting put away sweaty and I know that's really bad! What do I do?