We are so upset, we have a healthy flock of 60 hens and are ready for more. We needed hens who were near laying or already laying. We found someone who had to sell 30 laying hens because he lost his buyers, so happily we brought them home last night. This afternoon we noticed one was wheezing constantly, (she was not wheezing last night) All of our hens are in the barn together but new ones are separated with 6' fence.) I immediately put the hen who was wheezing in a large carrier to isolate her from all of the other hens. She is eating & drinking & has no other symptoms. Also some of the new hens are molting, could this cause her to wheeze? Just so worried we brought CRD to our healthy girls. We sell our eggs, if I give her an antibiotic will I still be able to sell her eggs if she recovers?