Well, when I met my soon-to-be-wife, she had already had the chickens for half a decade. The coop they were living in, she built that with her own hands. That they were coming with her was not up for debate. So, we did the only logical thing... We put the entire coop on a flatbed trailer, and hauled it to the new house!
A few years later, an exceptionally strong wind storm came through, and knocked a tree down on top of the coop.