They say the trick to beat boxing is saying "boots and cats." I say the trick to cute cats is to put them in a box. You may not result in fun vocal percussion, but your mouth will still be moving... into a dang smile!
Laugh all you want at these kitties taking a box break. If your life was as constantly scary as these cats' lives (all nine of them!), you'd appreciate the comfort of four cardboard walls, too. Next time you see a feline not feeling fine, help catnip it in the bud.