so we had a hen that just died. We don’t know exactly what happened so I’m looking for some help! She was breathing a little raggedy yesterday but was still very active. Today we went to go close the coop up and they all went in except for her. She laid still and didn’t get up to go. My husband went to get closer and she got up and walked to his feet and laid down. He grabbed her up and brought her to the house and just kind of let her lay in his lap. Her breathing was pretty labored ( she sounded like an asthmatic!) she had clear liquid coming out of her mouth and sneezed a few times. So we secluded her in a small pen, cake inside to eat dinner and after we were done we went to check on her and she was dead. Anyone have any ideas on what caused it and if I should be concerned for my other chickens? Anything helps!! Thanks!!