Did they do any histology to tell you what disease she had?The hen I put down last year was a new hampshire red ("Butterfly"). I had her euthanized and they did a necropsy. She was sick for a very long time, months. Towards the end, I tried to nurse her back to health while she lived in my bathroom for a few weeks. I even used a needle and syringe to drain the ascites fluid a few times. Everything I did made her feel better for 6-12 hours, but then she was really ill again. The necropsy revealed that all of her organs were a mess. Dark hard heart, spots on the lungs, green liver, and her intestines were packed with food; she wasn't digesting anything which explains why she was so skinny even though she was eating.