Bob Clark and Mike Wilbanks had a few in Arlington and they were about the size of a large adult ball python. I'm not sure exactly how old they were....probably about a year, but they may be the people to ask about them. Since its only been done once or twice and I doubt there are any adults I guess anyone's opinion is open for discussion. I can just say what I know and the biggest ones I've seen are about the size of a large ball