My husband and I rescused four hens from the feed store that where brought in really sickly looking all with mites on all them. The one in particular I am worried about has what seems to be a Speckled Sussex with a very large mass in her crop. I what what what it said for the crop I gave her the Olive Oil and then she is now on a broth diet and drinking water. My husband has been massaging the mass in a downward motion and nothing has seemed to happen but it has gotten a litttle softer. She has been isolated to her own coop and she is moving about a little and she still wants to lay down more then what a normal hen does. I hope that I am doing things the right way if not can you give some in sight as to what I need to do or what I am doing wrong... Thank you in advance for your help!!!!!