The first time I had chickens, we put up similar enclosure of dog run fencing and sat back very proud of how nice it looked. Shortly after, as I was watching the chicken, I noticed they became very panicked. Looked up to see several hawks flying closer and closer. I took all the baling wire I was saving and strung it east to west then north to south. Wanted the hawks to know it was there so I ripped pieces of aluminum foil and twisted it around the wire in various places. It worked great! Did not loose any chickens. Happy dance!!! I am 5'2" so I only have to stoop down a little, my poor 6'2" husband has almost decapitated his self a few times, but he finally learned. We haven't had chickens for a few years until now and have 5 chicks and 2 ducks almost ready to go outside. I will be putting the wire back up.