I have 8 hens. 2 I have had for a while and 6 were chicks that I have had since March. I have had no problems with any of them until today I noticed two of my hens has a watery eye. I don't notice any other symptoms, both are acting fine. I have not been around any other birds or had any new ones since March when I bought the chicks. Any ideas on what I should do?

