So I got older chicks over last weekend and in checking them over daily for mites and other issues I found one with a rock hard crop. I massaged it and it went down a bit by the next day. Last night I massaged it a little more and it was not quite as large or hard. Today I checked all of them, had to file some over grown beaks (I put a cinder block in for them to use) and the one chick still had a really hard ball in her crop. The other chicks had empty crops, so I tried to get her to throw up but she wouldn't, I massaged it a little more downward and I fed them all a warm mash with lots of water in it to try to help her pass whatever is in there. Am I missing anything? She doesn't have stinky breath and she is acting a lot more, well, alive this afternoon and tonight when I locked them up. She actually ate something tonight so I am hoping I am heading the right direction, but since this is only my second year of having chickens I am here to ask more experienced owners.