Ok folks. BYC'ers are amazing resourceful folks. I'm glad to be among others of like minds. We built a chicken tractor - PVC with wood frame base. Door is PVC too. I like what I did for hinges, but am at a loss for what works for a 'latch'?! What have you done that works? Here's our pictures: The hinge (it's sideways, so sorry) The door (also sideways) Right now, using garden twist-ties threaded through the frame and onto door. Lasts about a week. Hard to keep 'latch' closed, especially when 2 sons keep coming in and out and in and out and.....! Help?! Anyone with something better? Thanks!