Erin~TheChickenLover :
Hmmm...I have used like a foot and a half fence momentarily. They didn't figure out how to get over it either, though I am sure they would eventually. I have never had any trouble with this Sorry I could not be of more help.
I figured 4 ft might not be enough since the...
Just wondering how high an average chicken can fly. I would like to let them free range in my back yard but the fence isn only 4' high. I am trying to keep them a secret from my neighbors and certainly don't want to knock on their door to ask if I can go into their yard to retreive an excapee.