ODATE, JAPAN - AUGUST 06: In this handout image provided by Pucchin Dog's, "Love-Kun", a 3-day old chihuahua puppy with heart-shaped markings is presented to the media at Pucchin Dog's on August 6, 2009 in Odate, Akita prefecture, Japan. The new puppy is the brother of 2-year old chihuahua "Heart-Kun" who was also born with a perfect heart-shaped marking on his back from the same parents. (Photo by Pucchin Dog's via Getty Images)

Warning: Hearts will be melted.

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