Pet videos are the reason YouTube exists, right? Because they should be. They're a parade of hilarity and cuteness, and this dog scaring his bird-watching cat friends is yet another example of their viral reign.

At first the cats are just chilling, eyeing the chirping bird like it's a dancing piece of Meow Mix.

And then the puppy is all, "Hey guys, whatcha doin?" A sh*t storm of jumping kitties follows.