I have an Isbar hen that is around a year old. Recently she was making a gurgling sound so I gave her some VetRX and she has been feeling much better. Today I let my chickens out of the coop and she has been running around all day eating and laid an egg today as well. She has been eating and drinking fine. This evening I went to put them up for the night and she was standing in the run, eyes closed and tail drooping. I picked her up and she never fought to fly out of my arms. I have been checking on her periodically and she now has a thick drool coming out of her beak. Any advice would help!