Here's a profile of Cujo and one of his bar-neck mate. The female is an iffy feeder and has never gained weight. She did breed but her babies are a little thin although two are feeding.

BTW, I had a request for clarification on my initials. First name Kim. Male Kim. My mother was going through a phase. Plenty of practice getting out of schoolyard beat-downs, though. Not very manly. You never hear historic sensational criminals called things like Kim The Ripper---noooo--Jack gets all the press. No issues or anything.