I have killed my first chicken accidentally. I can't get it out of my head, and I feel absolutely horrible.
I had a hen with sour crop, and I have been trying to treat her.. I know, I should have made a good time line where I euthanized her, but she was still getting food through her system (pooping) but the crop was not going down as it should have been with yoghurt.
Anyway... I picked her up to massage her crop like I do every time I see her, and she started vomiting. I aspirated her lungs with the crop contents and she died right in front of me. It was 30 seconds. The crop contents were coming out every orifice.
Note.. if you have any issue with sour crop that is chronic: put them down.. If they are just starting the issue and you want to treat, BE CAREFUL how you handle them. NEVER try to get the contents out of the crop.
My poor poor girl. She was so very friendly. I cried for a good 10 minutes.