Maybe I will keep the swing set in our new house! great idea - reuse that old swing set your kids have out grown! wish we still had our old one! im going to use mine as a green house or a chicken coop if I can have one.
But with a few changes, like a lager doorway, no fencing, some windows on the sides this would be a nice dog home when family is outside either working in the gardens or entertaining! Dogs usually like being with their family!