My poor leghorn. She has not been able to lay in months, and it would appear she's just blowing up like a balloon. tonight she could not even waddle herself into the henhouse. I feel the kindest thing to do is end her suffering (vets here don't do chickens for whatever reason) so I will have to find a nice way to do this without causing her pain. She looks awful, she's got to be in pain. Poor baby. Can anyone help?