My 5 week old pullet, Maud, is puffed up. I examined her, but do not see any injuries or anything obvious. She came over and stood on my foot while I was sitting on the toilet, as if to ask for help. Is there anything likely that it could be? They are in the bathroom, but I have tried to put up anything that could be harmful. I first noticed this yesterday. I had to work, and it was going to be a hot day, so I turned the air on. The girls were in the bathtub when I left, but came home to find them walking around on the tile floor. Today it is warm and I have left the air off. It is around 78 degrees in the bathroom and I have the window cracked about 3 inches and the ventilation fan on. All the others seem okay. I did notice that Hilda, the dominant one, tried to peck her when I was putting her down. Do chickens feel jealousy? Hilda is usually the one who gets a lot of attention from me, so I wasn't sure if she was jealous of me holding and talking to Maud, or if she was pecking her because she is infirm. Suggestions?