I have read so much conflicting information here I'm confused. About 4 days ago my hen started acting "off" - when I examined her I found her crop to be swollen and squishy. I do not feel any blockage. So I have assumed she has sour crop. I massaged her daily, made her vomit a foul smelling brown liquid a few times. I have given her yogurt, gentian violet, and yesterday started agrimycin 343. She is eating very little (scrambled eggs, yogurt, soaked crumble) and I don't think passing much if anything. Losing weight fast. My problem is I don't have a vet who will treat her. So I can't get nystatin. I live on an island. When I called him he told me there was nothing he could do. So frustrating! I'm not sure what to do. Any advice is appreciated!
We just got a new article posted about this. (I don't know a thing about treating crop issues, but this author does!) https://www.backyardchickens.com/a/a-crop-story