I went outside and all my chickens come up to me and I noticed one of my BO's was wheezing. I went to go tell my parents and such and when I went out by my BO 5 minutes later it stopped. I was sure she only did the wheezing when she got worked up. But We are seperating her from the others and giving her the proper anitbiotics. Any advice or comments?? My dad was thinking maybe she got too much feed or something and had to get it down.