Hello! Betty, my 17~week Easter Egger had the signs of sour crop--snake neck and puking. We flipped her over and drained her, and she seemed better...excpet there's a hard mass in her crop. I believe she was eating long grass. We've fed her mineral oil, softened food, massaged it. It's smaller, but still there. I'm wondering, if she's eating, drinking, pooping and generally seeming like a normal chicken, should I just let this go and put her back with the other chickens? I've had her separated and working her crop for 4 days. She still does the snake neck every now and then. What are your thoughts?