The whole furry subculture started in the early 90s by many people that were zoos, so it shouldn't surprise me all that much.... but at the same time I kinda does! Lol
I've chatted with a few notorious feral producing furries over the years. About 40% eventually admitted to either being a zoo, or doing sexual things with animals in the past.
I believe it, some of the details just aren't possible to draw without very intimate knowledge of the subject. Others got fed up with being called Zoos and simply disappeared, Klaus comes to mind.
You mean KlausD? He's still active on Furaffinity. In fact, the last post he made, which was 2 feral stallions fucking each other, was on August 5th, 2022. Unless you're talking about someone else?
That's him, may not be the one I heard that had stopped drawing ferals though or started again, this was ten years ago give or take, glad to know he's still making art even if most of it's not my preference.