I had some of that tape that they use to delineate property boundaries, bright orange and I swathed the top of the run with it, it flaps about and looks terrible but it stops my girls escaping and would work to keep predators out. A couple of bucks in dollar store. Hope that helps
I would feel a little guilty though. I mean, I used to LOVE Hawks before I moved and got farm animals. :/I'd do it, if I didn't end up in jail :/
