LOS ANGELES (AP) — A quarter of the dogs taken in by one California animal shelter look like Chihuahuas. So how do you make a pet stand out when it's similar to so many other dogs at the shelter? Check the DNA.
The Peninsula Humane Society and SPCA in Burlingame, a 30-minute drive south of San Francisco, began free DNA tests under the slogan "Who's Your Daddy?" Scott Delucchi, the shelter's senior vice president, came up with the idea to speed up adoptions of Chihuahua-centric dogs.