The Internet is littered with thousands of videos of dogs and their cute tricks. Lily the terrier puts all of those children to shame. She's a grown dog with no interest in silly flips for treats. She shreds on the mountain bike trail right behind her owner. And as you'll see, she's all business -- with a staggering combination of speed and hops.

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The most ridiculous part of the video is that on a number of occasions, Lily catches up with the bike, and not because the bike stopped, or even slowed all that much. Pump the brakes once? Lily has you run down. What a freakishly impressive ability to haul (literal) tail.

Roll over? Bow? Play dead? The perfect tricks for your dog to perform as Lily flies by.

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