Just say NO! Chicken Cabin Fever is real....and it's UGLY.My second biggest anxiety is chicken math. And my third biggest anxiety is keeping them happy in the winter since our winters are very long and very snowy.
Forget the tractor, build a big walk-in coop and you'll all be happier when the snow starts to pile up.
Stop on by the Michigan Chat thread, it's not too active but there are several in N.MI.
https://www.backyardchickens.com/threads/michigan-thread-all-are-welcome.697050/page-4488