I would keep checking her crop early morning to make sure that it empties overnight. Is she eating some? I would offer some scrambled egg bits, moistened feed, or tuna and canned cat food (just small amounts to tempt her to eat her chicken feed.) See if her crop fills up with food and water some during the day. Many times crop problems will develop during a reproductive or cancer illness. Let us know how she gets along, and sorry that she sounds like she is going down hill.
