I noticed this morning that one of my chickens is breathing really loudly, in and out. I can hear her from as far away as about twelve feet! Shes acting and eating quite normally and is not gasping for breath. Shes a very timid little lady but I have got close enough to see that her eyes and nostrils are clear and she layed an egg this morning too! The only thing different I have noticed is that if the others go near her she will run away as for some reason they all seem to be picking on her today. Are they doing this because she is ill? Can chickens get asthma, she certainly sounds like an asthmatic. Many thanks for your views