The Zoombak - GPS Dog Tracking System is a small, lightweight and water-resistant GPS receiver that easily attaches to your dog's collar. Using Assisted GPS, which utilizes both satellite and cellular network technologies (the same used by emergency services), it can track down your dog's location to within 30'. If he goes missing or leaves a pre-defined safety zone, you will be notified via email or text message and then you can easily track him in real-time using unlimited 24/7 toll-free phone, web maps, email, or text alerts. It even has a continuous tracking feature that provides you with an automatic update of your dog's location every 5 minutes for up to 1 hour and you can also see a location history of where your dog has traveled for the past hour, day or week. The only catch is that it requires a 12-month tracking subscription, but if you've ever lost a dog or had to drive around looking for one or even had one stolen, you know how absolutely invaluable a device and service like this can be.
Zoombak - GPS Dog Tracking System