Noticed tonight that one of the chickens was not joining the others for some new feed (when we fill up the feed no matter when we do they all jump down to eat a little bit). My wife went over to the roost to see why she wasn't getting down and noticed that her rear was wet. She took her down and found what looks to be like a stuck egg or prolapse, or something. We have no idea what to do. Any suggestions? Here are the pictures: The dark black round thing is about the size of an egg. Here is a closer up picture. Thank you in advance. Bil Edited to add more information: 1) What type of bird , age and weight. BO - 5-6 months hasn't started laying yet but I would expect any time 2) What is the behavior, exactly. Above 3) Is there any bleeding, injury, broken bones or other sign of trauma. Above 4) What happened, if anything that you know of, that may have caused the situation. No idea 5) What has the bird been eating and drinking, if at all. Above 6) How does the poop look? Normal? Bloody? Runny? etc. Somewhat normal 7) What has been the treatment you have administered so far? Separated from flock, nothing else 8 ) What is your intent as far as treatment? For example, do you want to treat completely yourself, or do you need help in stabilizing the bird til you can get to a vet? I'll do it myself. 9) If you have a picture of the wound or condition, please post it. It may help. Above 10) Describe the housing/bedding in use In a large size dog kennel with pine shavings.