So I'm new to BYC and chickens I'm general. But my hen is having difficulty breathing. I've read several different threads but none seem to fit her symptoms. Her eyes and nose are clear and as far as I can tell she's eating and drinking as usual. Her only problem is that with every breath she cranes her neck and opens her mouth. She also isn't laying eggs. I have been using vetRx but it doesn't seem to be helping. I would rather not use antibiotics. My mom was also wondering if it would be okay to eat her if we did end up slaughtering her Btw she just recently got over scaly leg mites.