My next door neighbout told be that one of his chickens has had an awful cough - he said it sounded like a goose. It went on for a bit and he spoke to a vet who didn't know what it was. He worms then regular. The chicken got weaker and he ended up necking it. Then one of his other chickens got a cough but seems to have recovered.
I'm just worried as their pen is so close to my chickens' pen they could touch beaks through the hedge if they wanted to. It was 2 weeks since the 2nd chicken recovered so am hoping whatever it was isn't going to kill them all off.
Any idea what ight have casued it? Chicken was only 18months old.