Youtuber Kristian Svenson posted this disturbing video featuring a cat named Mulder who can open doors. The kitty even manages to escape despite a tub of water in the way. That’s too much. Someone hold me I’m scared. As for Kristian, I’d say BE CAREFUL. Probably best to sleep with one eye open. Hell, just stay awake! Better safe than sorry, and you can sleep when you’re dead (you know, after your kitty inevitably kills you). It’s not a matter of IF, it’s a matter of WHEN!