Hello everyone! Still new to the duck world and dealing with our first medical issue. We have a male black runner that has come into sexual maturity within the last month or two. He has been doing his fair share of mating the females and now he is having an issue! He is hanging entirely out the back side!! I rinsed the area with warm water, flipped him upside down and applied some Witch Hazel and antibiotic ointment. I then managed to maneuver it back into his backside. It stayed in until he pooped again, and it popped right back out. I put him in a separate pen with a male buddy to keep him company, and keep him from mating for the moment. It is still pink and fleshy, so I know if I can resolve this that he may not lose any of it. I am just wondering if any of you have been successful with treating this, and how do I deal with it? Also, I do not have separate quarters for him at night, so he may end up mating at that time. What causes this problem? Do I need to be giving him and supplements or anything to strengthen his system?? I would appreciate any help you can give me! Thank you!