Good set-up. Nice use of an open shed. Very good tips for year-round weather, especially winterizing. Does not appear to have any predator proofing, so adding notes on how that is handled would be a big help.
I didn't mention it, as we will be changing this soon, but we have electric fencing all the way around the building. Right now it is single strand wire, on T-posts, and there are 4 strands. Now that the gates have been hung, we will have electric netting around the building, two low wired across each entrance gate and a high wire to prevent climbing over. The climbing wire goes on the exterior panels, as well as each individual pen.
The ground at the base of the metal building, and under all of the fence panels has been poured over with concrete, so they can't dig.
The ground at the base of the metal building, and under all of the fence panels has been poured over with concrete, so they can't dig.