Cat Fu is mostly wrestling, but sometimes the maneuvering for position via the stalk and pounce is far more interesting to watch.
Yesterday during Cat Fu, the boys split up into separate rooms. When they found each other again, they both charged and leaped in a manner to make a Klingon proud, resulting in two vertical cats suspended in midair.
Both cats had apparently realized the midair pending collision wasn't going to offer any advantage, and had put on the brakes enough that they didn't actually collide. Unfortunately, Spider-cat let his hind paws get too far forward, and ... well, he came back to earth by landing on more or less flat on his back.
So much for cats always landing on their feet.