Hi, so I just created an account to ask this question! We just got a flock of new hens from a farm and one of the girls is sneezing a lot (or coughing?) and has a runny nose. Other than those two symptoms she seems fine. Does she need any special treatment or is it something that will pass? I'm afraid she already has been in contact with the rest of my girls. The property I got her from had a LOT of chickens though in an okay, free range environment if a little over crowded with different animals.