She has had impacted crop for over a week now and also sour crop. I've been treating her with coconut oil and some vegetable oil along with massaging her crop. Also she is on the sixth day of treatment with Miconazole. Her crop is still hard and she seems to be going downhill. I don't want to try and force her to throw up as I've lost a hen already by doing that. Btw she is almost four yrs. old. Any help would be greatly appreciated.