Dogtra Pathfinder GPS Tracking & Remote Training Collar Only Additional GPS Collar for the expandable Pathfinder 2 tracking and training system only.  Features:

9-Mile Range

Offline Maps

Precise and Up-to-Date Maps

2-Second GPS Update Rate

Expandable to 21 Dogs

Tracking Only Mode

E-Fence, Geo-Fence, Mobile-Fence

Sleep Mode

Low-High Output in 1-100 Stimulation Levels

Pager Vibration

Nick/Constant Stimulation

Audible Tone

IPX9K Waterproof Certified

3.5-Hour Rapid Charge Batteries

Belt Clip

Enhanced Contact Points

Green 1 inch collar strap include