I live in East TN. Near Knoxville. There's a mule that needs a home. I have not owned an equine of any form before. Handled, ridden, mucked, cleaned hooves, groomed but not owned. And that was in CA and TX, neither got as cold or wet. The mule's a young jenny, just turning three, she's seen a farrier regularly, no she's not very broke but I'm only interested in halter and driving eventually and I've worked with shy animals before. I can fence off 3/4 of an acre but I was wondering about shelter. Can I do a lean to, or two or three walled shelter. I don't get snow hardly ever and our valley does not get a great deal of screaming sun in summer. Right now I'm worried about winter. A broad roof that left a lot of dry area and two walls - would that provide enough shelter? I can always add a third. I'm just looking at speed, she's VASTLY unwanted where she is. She's herding calves away from their cows. It's been a LONG time since I worked with horses, long long, she's 12 hh, what should I plan on getting in for feed a week, there's some but not a lot of graze this time of year obviously. Thanks. OMG what am I doing now??