I've got an 8-week old pullet, who looks like the girl in this thread: https://www.backyardchickens.com/forum/viewtopic.php?id=237373 Here's what I've done: First night, removed food and water. Next morning, she was the same. Fed her 1T crumble moistened with 1t ACV and 1t olive oil. Have been vigorously massaging a few times daily, and I feel NOTHING in her crop. It feels like a balloon. I had one pullet in the past with a clogged up crop, and I could feel crumble and grit in her crop. This girl, just feels like air. I can't feel a darn thing in there. She's pooping a bit; mostly very liquidy and whitish. She has a bit of an appetite. This morning, I fed her the 1T crumble/1t ACV/1t olive oil again. I'm unsure what I'll come home to after work, but I'm very worried about her. I feel like there may be an air sac in the general vicinity and am wondering about air sac disease or puncture...but there is no crackling, and no other symptoms. Is there anything else I can do for this girl? Thanks, guys.