This extra collar enable you to track one more of your four-legged friends on the Dogtra Pathfinder TRX - GPS System.
Thanks to the advanced GPS tracking technology and the simple use of your own smartphone, the Dogtra Pathfinder TRX provides the most accurate and responsive way to track your dogs in any hunting, working or training situation! Approved for UKC events, the Dogtra Pathfinder TRX works without using cellular data. You just have to download in advance the free maps and then operate your smartphone in offline map mode. No worries, there are no extra navigation packages to purchase!
If you need an additional receiver for the Dogtra Pathfinder GPS Tracking & Remote Training Collar you can find it here