Dog tries to "eat" every single car that passes by him

(CBS News) Dogs can be pretty funny when it comes to cars. Chasing after them. Barking at them. Trying to catch them. You name it. But I've never seen an example quite like the video above...

The video was posted by YouTube user rsyager who writes about the caught-on-tape moment:

This is my dog, Abbey. While border collies are known for their supreme wit, this one believes she can bite each passing car. Her persistence is unrivaled, however.

I don't know if it's the perspective of the camera (which is brilliant) or the fact that the dog tries to bite each and every car that passes by, but I was laughing pretty hard while watching the short clip. Oh, you silly dog, don't you know you can't eat the cars?  But you are way too cute trying!