Our hen Blackbeak had lost the use of one of her legs last month due to what I'm sure was a neighbors child sneaking into our chicken coop and either stepping on her or kicking her. ( he was a horrible child....just mean to animals) well, now she has lost use of both of her legs. She is still eating and drinking water and gets set outside on the grass a few hours a day to peck at bugs and grass seeds and stuff, she flaps her wings to move a few inches here and there... but she has now started twitching and shivering....she's only about three months old and one of the sweetest birds I've ever met....I don't want to cull her, but I don't want her to suffer.