I found this on a website searching for dog costumes for lola I thought it was the neatest thing!!! heres the info that was below the picture!

wanted to share with u all
This is Heart-kun from Japan, a chihuahua puppy born with a perfect heart shape in its fur. From the Daily Telegraph:
The one-and-a-half-month-old chihuahua stunned the owners of Pucchin Dog’s shop in Odate in northern Japan when he was born on May 18, as one of a litter, but the only one to have such a remarkable coat.
Shop owner Emiko Sakurada said that this is the first time a puppy with these marks had been born out of a 1,000 that she has bred.
When asked, Emiko said she wouldn’t sell the pup, which is good, I’d hate to see a market for images on dogs like there is for Jesus on toast.