How many times have you or someone you know lost a pet? I’ve been looking for something I can use to keep track of my dog, Moto, when we take him out of the house — you know, in case he starts to chase a squirrel and gets off leash. The Pet Tracker is the best thing I’ve found so far. It’s a reasonably small puck (with wings) that securely attaches to your dog’s leash, and it features a cellular connection to provide data on your pet’s whereabouts. It will also provide informa...