My woman has a little Boston Terrier that climbs a chain link fence with no difficulty, she likes to escape and harass cats down at the barn. When done, she climbs right back over to get to the house door. I have been tasked with putting an end to this behavior. My initial suggestion, to have one of her legs amputated, was rejected out-of-hand.
I'm thinking of hanging plywood strips, 1'x8' along the top inside edge of the fence, kinda like this:
By hanging loose I figure the critter cant help but get stopped by being trapped between the plywood and the fence.
I also thought about 6" PVC pipe fastened on the inside edge as well.
Thoughts and suggestions appreciated!