As was posted earlier, he is fortunate that he does have a house to move into. It is in town, and was up for sale. Since he was evacuated by the Sheriff, all he has is the clothes on his back, his go bag, his pickup, and his dogs. They gave him zero time to grab anything else.
Right now Donny is more overwhelmed by the outpouring of love and support than in losing his home and a lifetime of "stuff."