I just read from one of the "respectable" books that all it takes, generally, to keep chickens contained is ONE hot wire, 5 inches off the ground.
Apparently, they will bump into it and then know that was not good, AND it doesn't occur to them to fly over something that they can see through so clearly... so they just stay. Barring the occasional flight of fury, only rarely will one be outside the perimeter.
Assuming you don't have predator issues and can do this... can you give it a try? Would be so nice to use here and there... keeping them out of gardens for instance... or to easily move pastures...
Apparently, they will bump into it and then know that was not good, AND it doesn't occur to them to fly over something that they can see through so clearly... so they just stay. Barring the occasional flight of fury, only rarely will one be outside the perimeter.
Assuming you don't have predator issues and can do this... can you give it a try? Would be so nice to use here and there... keeping them out of gardens for instance... or to easily move pastures...