Leo the cat is a rouge feline. He plays by his own rules! If there's a set of stairs, he's not going to walk up them like every other tomcat. Leo climbs the stairs upside-down. While it might seem like a strange way to go up a set of stairs, we do have to admit that Leo probably has some pretty good core strength.
On the subject of cats, who's ready for an actual cat fight? A pair of kitties in Russia was getting ready for an intense throwdown, if only it weren't for a puppy that wanted in on the action, too. The pup bothered the cats so much that it might have even calmed everyone down.