Just how?

This glitch will be patched in the next earth update. For now try using a laser to remove the fur ball :)

The spawn might be bugged, try opening and closing the door to see if it respawns. If that doesn't help, reset your checkpoint by going to sleep and then open a can of cat food in the kitchen

Towel rack to shower curtain rod, then quickly across the tile ledge to the top rack. I know, have had cats.

Baroness of the bathroom. You may await her audience.

You know, cats and gravity...

Don't question the ways of the void cat