from North MS!! I had one of my young wellsummer hens do the same thing when it first got really cold here. She was all puffed up and wouldn't move much or eat, I brought her inside and put her in our dog kennell with blanket to warm her up. After a few hours she seemed to be feeling better so I put a small bowl of water and food in with her and she gobbled it up. After a few hours I put her back and she has been fine ever since. Hope yours gets better!