Pet Shop Displays Chihuahua With Unique Heart-Shaped Marking

Photo by Koichi Kamoshida/Getty Images

AKITA, JAPAN - JULY 11: A chihuahua puppy poses at Pucchin Dog's shop on July 11, 2007 in Akita prefecture, Japan. The chihuahua was born with a perfect heart-shaped marking on his back. Shop owner Emiko Sakurada has no plans to sell the puppy, which has been named "Heart-kun". (Photo by Koichi Kamoshida/Getty Images)

A Puppy Born For Chihuahua With Heart-Shaped Markings

ODATE, JAPAN - AUGUST 17: In this handout image provided by the pet store 'Pucchin Dog's', 'Kokoro-chan' a 3-day old chihuahua puppy with heart-shaped markings is presented to the media with its cousin "Love-kun"(front) and father 'Heart-Kun' (back) at 'Pucchin Dog's' store on August 17, 2009 in Odate, Akita, Japan. The new puppy is the child of 2-year old chihuahua 'Heart-Kun' who was also born with a perfect heart-shaped marking. (Photo by Pucchin Dog's via Getty Images) :

Brother Born For Chihuahua With Heart-Shaped Markings

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)

Brother Born For Chihuahua With Heart-Shaped Markings

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)

Brother Born For Chihuahua With Heart-Shaped Markings

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 with his elder brother "Heat-Kun" 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)

Brother Born For Chihuahua With Heart-Shaped Markings

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 with his elder brother "Heat-Kun" 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)

Brother Born For Chihuahua With Heart-Shaped Markings

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 with his brothers 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)

Pet Shop Displays Chihuahua With Unique Heart-Shaped Marking

AKITA, JAPAN - JULY 11: A chihuahua puppy poses at Pucchin Dog's shop on July 11, 2007 in Akita prefecture, Japan. The chihuahua was born with a perfect heart-shaped marking on his back. Shop owner Emiko Sakurada has no plans to sell the puppy, which has been named "Heart-kun". (Photo by Koichi Kamoshida/Getty Images)

Pet Shop Displays Chihuahua With Unique Heart-Shaped Marking

AKITA, JAPAN - JULY 11: A chihuahua puppy poses at Pucchin Dog's shop on July 11, 2007 in Akita prefecture, Japan. The chihuahua was born with a perfect heart-shaped marking on his back. Shop owner Emiko Sakurada has no plans to sell the puppy, which has been named "Heart-kun". (Photo by Koichi Kamoshida/Getty Images)

Pet Shop Displays Chihuahua With Unique Heart-Shaped Marking

AKITA, JAPAN - JULY 11: A chihuahua puppy poses at Pucchin Dog's shop on July 11, 2007 in Akita prefecture, Japan. The chihuahua was born with a perfect heart-shaped marking on his back. Shop owner Emiko Sakurada has no plans to sell the puppy, which has been named "Heart-kun". (Photo by Koichi Kamoshida/Getty Images)

Pet Shop Displays Chihuahua With Unique Heart-Shaped Marking

AKITA, JAPAN - JULY 11: A chihuahua puppy poses at Pucchin Dog's shop on July 11, 2007 in Akita prefecture, Japan. The chihuahua was born with a perfect heart-shaped marking on his back. Shop owner Emiko Sakurada has no plans to sell the puppy, which has been named "Heart-kun". (Photo by Koichi Kamoshida/Getty Images)