I will give this a go as I am lurking while my cheese scones finish baking.QUESTION FOR THE SCIENCE LOT.
Can chickens suffer from asthma?
Luna has always gurgled as she breathes but lately it seems to be a little worse & really loud.
There is no nasal discharge. She is not unwell but her breathing is loud & noisy.
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I would say yes. I think birds can become sensitive (allergic) to dust and have asthma.
But, I suspect infection (viral, bacterial or fungal) is more common so I would keep a very close eye on her and the others for other symptoms.