Could there be anything more adorable than a teeny-tiny chihuahua puppy with a heart-shaped pattern in its fur? Images of "Heart-kun" have been circulating ever since he was born in Odate, Japan in May 2007, though I've noticed a definite uptick in forwards every time Valentine's Day comes around. And now Heart-kun has a brother! Read more...

Comments
He certainly is a special little dog.
How I wonder did he get a perfect little heart shape
marking. Not sure if you could trim his coat this way.