Thank you! My plan is gorilla tape along the edges & then a hole punch & zip ties. Normally I just use screws & washers on the big coop, but this is going on a cattle panel so no walls to screw to. I think zip ties are gonna be it!@Sueby, I tied my shower curtains down with zip ties last year. I used the tiny 4" ones; they were plenty long. Yeah, not reusable, but they worked really well. I think half of my run is put together with zip ties!
I do have metal/reusable zip ties but they are a pain. Plus I can't see em to get em off without my glasses so they're useless to me, lol.