What do you say about two siblings that get along beautifully well? Well, based on this video, and quite counter intuitively, one might say that they are getting along like a dog and a cat! Wait, doesn’t that have a completely opposite meaning? Maybe it does before you watch this video, after you watch it though, the meaning of that phrase will irreversibly change forever! Look at how cute they are as the little kitten tries to get up the stairs but the pooch cannot but help her.