I have never wormed any of my chickens. She is the only one in the flock acting like this. I have read a lot online about internal egg laying and egg yolk peritonitis. It seems that both of those conditions would cause her to die rather quickly. The only other change I have seen is the color...
My red sex link hen has an enlarged belly that is mushy. She is waddling like a penguin. She has been acting like this for at least 7 days. We live in northern NewYork. At first I thought she was cold. When she moved away from the heat light in the coop and hid in the corner I suspected it...