You've always suspected your cat is more aligned with the dark side than the light, so you should just give in and get it a Death Star Pet Cave from The Monster Factory.
The pet cave/bed is designed with a detailed soft outer shell that sports an oversized opening where the superlaser dish should be. The interior cushion is removable for cleaning.
While the pet cave is perfectly sized for a not-too-gigantic cat, it can also accommodate a small dog, an incredibly tiny Ewok or several porgs from "The Last Jedi" (assuming they don't mind getting cozy with each other). Unfortunately, you'll need to come up with a different solution for your oversize tauntaun.
The Monster Factory, which ships worldwide, lists the pet cave as available for preorder for £30 ($42, AU$53), with the release set for March 9. The manufacturer and retailer teamed up with Disney and the Star Wars brand last year and it also offers a human-sized Death Star camping tent for Stormtroopers who enjoy getting out into nature.
The Death Star pet cave joins a proud lineage of mostly DIY Star Wars pet gear, including this, an and an . At least the pet cave will get your kitty started in its Sith Lord training with a minimal amount of effort on your part.