Tardar Sauce, better known as Grumpy Cat, may have finally met her match; Earl, an extraordinarily grumpy-looking puggle in the U.S., is being lauded as the Internet's "grumpy dog" after images of his adorably grumpy mug went viral.
His owner, Derek Bloomfield, says the 5-month-old Earl is perfectly healthy – his expression is the result of an underbite. Who do you think looks grumpier – grumpy dog or grumpy cat?
