The greatest mystery in the world is the mind of a cat. Why do cats do what they do? We’ll never know, but one odd behavior of many cats is to use a litter box and then go running around the house like a nut.

Experts have no idea why cats do this but one theory is that they want to get as far away from the smell of their own waste as possible. Another theory is that cats experience a sense of euphoria after release their waste. Still another theory is that cats are simply insane and we’ll never know why they behave the way they do.

The learn more about why cats run around after using a litter box, click here.