My hen has had this for a couple weeks. I have been battling and doing everything I can find. I have been massaging 3-4 times a day and when I do it will bloat and get hard almost like I caused a gas build up. I have been putting braggs ACV in the water for a week, along with duramycin-10. I have been feeding yogurt for 3 days and feeding her only moist foods.. What else have I missed??? I dont feel comfortable emptying her crop but I have gotten some up with the regular massage.