Hi All, Need some advice. I have a one-year old hen and about 6 weeks ago I noticed a cough and some wheezing. No other symptoms (except recently I discovered a swollen crop, will get into that in a minute). Treated her for 2 weeks with Tetracycline and the coughing stopped within several days, but she still had a wheeze. She doesn't wheeze with every breath but it's there. I decided to give it a while longer thinking she could have a virus (as the feed store guy informed me) but no improvement on the wheeze. Again, no other symptoms, except maybe drinking more water than normal. Eating and pooping normally, not depressed at all. Still laying too. I then figured it could be gapeworm, so wormed her with fenbendazole. She completed her 2nd dose a few days ago, and still the wheeze. I gave her a closer physical inspection and found that her crop was pretty swollen. I hadn't noticed that before so not sure how long this has been going on (I should have checked her out sooner!). I'm thinking that her crop might be big enough to impact her airway - it's about the size of a smallish apricot. She doesn't seem to be struggling to breathe, but I wonder if that could be the reason for the wheeze. I did some reading on crop problems, and this is where I'd especially like some input. She doesn't have a smell, so crop is not sour. It's not hard, instead it's soft and squishy. So it doesn't seem to be exactly impacted - based on what I've read I'd expect the crop to feel harder. In the morning (after taking away her food overnight), the crop was a little smaller. Still soft and squishy, and it bounces back when I press on it or pinch it. I massaged it and she didn't seem to mind at all. I gave her some granite grit today to see if that would help, as she has never had any except for chick grit in her earlier days (I didn't realize they needed to continue with grit). I've read these forums and found great information on impacted and sour crops, and yeast infections, but this doesn't seem to quite fit and would like to hear your suggestions on where to take this next. In summary: -One year old hen, started coughing 6 weeks ago -Treated w/Tetracycline for 2 weeks, coughing stopped but wheeze persisted -Wormed with fenbendazole thinking possible gapeworm, wheeze persisted -Noticed large, soft squishy crop (smallish apricot sized), not sure how long this has been going on, wondering if the source of the wheeze -Crop is not sour, nor does she have any other symptoms - she's acting very normal except drinking more water than normal -I've had her in the house this whole time with supplemental heat -I've been putting vitamins and electrolytes in her water and occasional probiotics Thank you for any help/feedback!