DNA tests speed up dog adoptions at shelter

LOS ANGELES 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 its 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 Whos Your Daddy? Scott Delucchi, the shelters senior vice president, came up with the idea to speed up adoptions of Chihuahua-centric dogs.

Because pets become part of the family, the $50 tests allow owners to find out the background of their pooches and certain traits they could exhibit. The tests also allow the shelter to get creative by coming up with clever breed names that can boost adoption odds.

For example, the Chihuahua-Australian shepherd-Jack Russell terrier-collie became a Kiwi collier; a Yorkshire terrier and beagle mix became a Yorkle; and a golden retriever-miniature pinscher-Chihuahua was proclaimed a golden Chinscher.

In February, the shelter tested 12 lookalike dogs. One of the results was inconclusive, but 11 showed mutt combinations that the facility had never seen before. The tested dogs were all placed within two weeks twice as fast as any 11 untested small, brown dogs in the previous months.

Twelve more dogs were tested, and once the last few in that group are placed, 24 more dogs will find out their breed backgrounds, Delucchi said.

In the two batches of tests, only 10 of 23 dogs had no Chihuahua in them. Chihuahuas took over from the glut of pit bull mixes that dominated the shelter until five or six years ago, Delucchi said.

There are a lot of reasons Chihuahuas became so popular, he said, citing Hollywood stars toting them in purses and the Beverly Hills Chihuahua movies.

Seeing one of the tiny dogs at the shelter changed Lynn Mazzolas mind about what kind of pet she wanted.

Mazzola of San Carlos, California, wanted a big dog, but 2-year-old, 6-pound Lily stole her heart. DNA results showed her that her new dog was part miniature pinscher, part Yorkie terrier and part Chihuahua, which the shelter dubbed a Chorkie.

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DNA tests speed up dog adoptions at shelter