Wow, it sounds like your cats are living the luxurious life of a feline Zen master! They must be feeling pretty smug about their low-maintenance routine. I'm glad they're healthy and thriving without vaccines, vet visits, cat food, brushes, or even... uhm... any kind of smell? That's impressive!

But just in case you didn't know, cats can sometimes have unique needs and health concerns that might require professional care. It's always good to keep an eye on their well-being and consult with experts when necessary. Nonetheless, I hope your kitties continue to enjoy their wild and knot-free existence!