Do any of you hae a mobile house for you ducks that you can move around? I have a chicken tractor and was thinking of doing something like that for ducks. In our area, we have a ton of predators. Fox, raccoons, stray dogs, all would love to have chicken and ducks on their menu. To keep them safe, I was thinking about making a small movable ducks house..maybe 4 ft by 4ft, that I can close in at night. Then, have a dog pen as a run. On the duck house, I am not sure about the flooring. I was thinking about about letting them have ground contact, but I am worried about something digging under. However, if I put wire, it might hurt their feet. Perhaps, put a plastic mesh on top of that would help? Also, I am not sure how to add the nest box. I would LOVE to have some suggestions.