Meet the DOTT: a smart dog tag that uses Bluetooth technology to create a virtual leash and alert you when your pet breaks it. If your pet gets lost, you will be able to rely on the DOTT community to get your pet back. The device is compact and light. It does not require a monthly fee to work.
DOTT is water resistant too. It simply helps you get your pet back if it is lost. Want to add your family members to share the leashing function? No problem. More information is available on Kickstarter.