10 million pets get lost every year. Now, a new device can help pet owners never lose track of their dog again.

The WhistleGPS syncs with a smartphone to help find a runaway pooch. In addition to the GPS capabilities, the collar can also monitor how much a dog walks, runs, or rests each day.

The device is smaller than comparative devices, and holds a charge for a week, about twice as long as competitors.

WhistleGPS will cost $129 at release, but is available to pre-order for $49. The GPS service will carry a $5 monthly fee upon activation.