Nope, I'm raising these rats for production breeding so I'm making sure I'm not getting attached to them. We did keep our original breeding trio because stupidly we did name thembut it's also interesting to watch 3 ASF's as they mature and then will die their natural deaths here. I always like to see an animals nature life patterns. I think that helps me to understand them fully. That trio is now non-producing. I assume the two females are too old to be fertile and the male isn't even trying to bother them that way anymore.