Their feet are fine. They get a winter coat to help them keep warm during the winter. Much like the moose, deer and elk do each fall. But because they are smaller, they don't have the mass like a cow or wild animal. So we take measure to not expose them to anything below -25C.

As for me, well I've experienced -75C wind chills and that was NOT fun but was very memorable! Spring will soon be here! Getting excited but sad as I won't be spending as much time here once the outside work starts. :)