I wouldn't worry about keeping her neck in place.... She's trying to make herself more comfortable so let her have that. Yes, you need to isolate her. I have used our pet carrier to bring them into my bathroom (not fun) but now I use my brooder. It stays in the shed, part of which has been converted into my large coop. Its not IN the coop, but it's in the same shed. Keep water available to her at all times. I keep it a bit dark there as well to help them stay calm and quiet.
I've only had two hens that have had crop problems. I thought both of them would not make it but they're both fine today. Each of us, as owners has a responsibility to these birds to do what we can to help them. Up to and including humane euthanasia. If at some point, you feel like there is no hope and that her suffering is too great, I very much hope you will do the right thing. If you can't do it yourself, please take her to the vet.
Have you seen what her poop looks like?
EDITTED TO ADD: none of my birds had any respiratory distress with their crop problems so you may have two separate problems here....
I've only had two hens that have had crop problems. I thought both of them would not make it but they're both fine today. Each of us, as owners has a responsibility to these birds to do what we can to help them. Up to and including humane euthanasia. If at some point, you feel like there is no hope and that her suffering is too great, I very much hope you will do the right thing. If you can't do it yourself, please take her to the vet.
Have you seen what her poop looks like?
EDITTED TO ADD: none of my birds had any respiratory distress with their crop problems so you may have two separate problems here....
Last edited: