Your Dog is Your Best Friend, But That Doesn't Make Him Smart

My dog thinks motorcycles are a species of wild animal that require barking and chasing (he also feels the same way about garbage trucks . . . it must be the low rumble of the engine . . . and I often wonder how he perceives these things; in his consciousness, the garbage truck must resemble a woolly mammoth and the motorcycle an elk or moose . . . and while this poses an imminent and obvious danger to him, it must be exciting to live in a world where those kinds of beasts still roam).