Confused dog would be great shadow boxer

(CBS) - Dogs aren't humans. We really shouldn't expect them to be able to understand our human world. Automobiles, laser pointers, reality television - it's all too strange and complex for their doggy brains to handle. But shouldn't all animals at least have some kind of understanding of shadows? Apparently not.

And aren't dogs supposed to have great hearing? Does this pooch not realize the sound isn't coming from the pavement? It's all so confusing!

Then again, that's exactly what the dog was thinking.