Is there some place this could be done fairly cheaply? My hens had what seemed like an upper respiratory infection. I treated with antibiotics (Tylan) but symptoms are coming back. Now I worry it could be something chronic.
I'm totally new to chickens, and had no idea biosecurity was of such importance! My pullets are from 3 different places (local flocks) and I got them all as started pullets.
Thanks in advance!

I'm totally new to chickens, and had no idea biosecurity was of such importance! My pullets are from 3 different places (local flocks) and I got them all as started pullets.
Thanks in advance!