This clever Jack Russell Terrier named Sid Russell loves to play fetch, but has no human to play with. But that’s ok. Sid has figured out how to harness the power of gravity to play with himself! He simply drops his tennis ball at the top of a flight of stairs and runs down. He’s got the perfect touch so the ball only starts to roll once he’s down the steps waiting to catch it.
The video was posted by Mark Watts-Jones in 2011, but is trending again now, even appearing on the popular blog 22Words.