Back and forth, back and forth. How do you mesmerize a pair of kittens? Make 'em watch a game of tennis.
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These two kitties are clearly the Vanessa and Serena Williams of the cat universe -- they could take home any trophy for synchronized ball watching. And bonus points for looking adorable while doing so.
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Looks like the score is tied up, love - love.
1. Maine Coon Cat Opens Door!
Maine Coons ain't little, which explains how easily Gizmo gets through the door.
This story originally published on Mashable here.