I have been interested in ducks for a while now, and I am finally able to get some. However, I am really stumped when it comes to designing the run and housing for them. I plan on getting three or four ducks, so I do not really know how much space they need. I also live in the woods. We have foxes, raccoons, owls, coyotes, and hawks, so everything needs to be predator proof. I do not know how determined these animals are, so I would like some suggestions as to what to do to keep them out of my ducks' pen. Also, if anyone knows some links to good pen and housing instructions could you post em?