My much loved hen is breathing funny and sneezing a LOT, she only breathes through her mouth and it's really loud. She shound more like a goose than a hen at the moment and I feel bad for her. She was a bit unwell a couple of weeks back with weird pacing and panting but I thought she'd completely recovered. She's happily running round and laying, not acting unwell at all. She just wheezes and sneezes. It doesn't look as if her nose is blocked but that's my first guess. Any thoughts or help anyone might have is appreciated!