There are few things more heartwarming than hearing about a dog who was returned to his rightful owners after 5 years (and over a distance of 850 miles, thanks to a microchip), and the press naturally descended upon Rocco the beagle. The dog had gotten out of his Queens backyard, and it's suggested someone in the military took the dog from the Big Apple down to Georgia, where he was found. Eleven-year-old Natalie Villacis, who......

Remember the old days when dogs would bolt from the car during a road trip, only to follow their uncanny sense of direction to find their way home across hundreds of miles? Thanks to microchip implants, today’s 21st century canine can now rely on technology to do the work. That’s how Rocco, a beagle who disappeared from a Queens backyard in 2003, was located and returned to his owners last weekend after being found in......