More Moonwalk Than Catwalk: Curious Kitty Appears to Walk Without Moving

Is this cat related to one of the pet tigers of the late Michael Jackson, or is he shedding calories on a cleverly concealed treadmill? You be the judge.
Sputnik

Cats are the most common domestic animals in the world: four out of every five people on Earth have pets, and of these, half have one or more cats.

Moreover, there are many cat breeds throughout the world, and many felines have exotic physical features. 

Discuss