I came home today to find my hen laying on her side so I brought her in hoping that she was just cold. She was inside for about 1/2 hour and she started gurgling as if she has too much saliva in her mouth. I have attached a video. Maybe someone can give me some advice on how to treat or what to do. Thank you very much for your concern. I can't get the video to upload but will keep trying. She also is having real labored breathing. She doesn't open her eyes either. I don't know what to do!