Our leghorn has gone to a lovely new home. New owners have HUGE garden and a field next door so she has plenty of room to free range, dig scratch and fly to her heart's content. She also has hens, bantams, ducks,bees and a dog to keep her company! (Oh and two very nice humans)!
The 3 left behind seem much calmer since she's been gone, but I don't know how long that will last!
Thanks for all advice you've given me about her...we tried, but I think this will be the best solution for her.