I mean, I’m not sure about his reproduction habits, but you know you have a nerd pet and a nerd owner at your hand when you have a cat that is impersonating tribbles and the owner actually notices it. And calls it Tribble! :) (He even looks the part!)

He does have a sad story though. But with a happy ending - I have no idea who could bring himself to return him to the shelter....

Here’s the original tribbles’ sound in case you don’t remember it...