My little colt is CLINGING to his foal and winter coat lol he's 3 months old and still shaggy. And is just not barely starting to shed it off. Is there anything I can do to move it along? Lol I can still he's hot under al lthe fur because while all the other horses are out grazing (his mom included) he's hiding in the shade under the shed. Would a bot block help? Or would shaving be our best bet?