Science | dog Hero Dog Wins Cloning Contest German shepherd who sniffed out WTC survivors will soon have double By Rob Quinn Posted Jul 3, 2008 4:13 AM CDT Copied A Sept. 13, 2001, file photo of James Symington and his German shepherd, Trakr, searching through rubble at the World Trade Center tower collapse site in New York, on Sept. 13, 2001. (AP Photo/Stephen Chernin) See 2 more photos A retired Canadian rescue dog who helped find the last survivor in the rubble of the World Trade Center has been chosen as the world's most clone-worthy dog, the Globe & Mail reports. A California genetics company chose 15-year-old German shepherd Trakr to be cloned after reading an essay from his owner. Trakr—who now needs a dog wheelchair to get around—will meet his clone later this year. Pet cloning is expected to soon become big business. While experts warn that upbringing plays a bigger role in determining doggie personality than genes, Trakr's owner is excited about his dog's double. "If he shows even 70% of what Tracker had as far as skills, intuition and courage, then I'm going to dust off my search-and-rescue gear and we'll go back to work," said the Canadian ex-cop. Read These Next Who added bill's proposed tax on clean energy? No one knows. Bryan Kohberger has admitted his guilt. Keith Urban interview ends after Nicole Kidman question. Sean Combs jury reaches a decision on all charges. See 2 more photos Report an error