SportDOG Add-A-Dog TEK2.0LT GPS and E-Collar Black Flea and Tick Protective pads keep hard floors

Protective pads keep hard floors free of scratches and keep steps in place on carpets

tone and vibration for effective training across the board

Adjust the scale from 100 yards to 75 miles or set the scale to auto

This system features superior tracking capabilities with industry leading range

SportDOG Add-A-Dog TEK2.0LT GPS and E-Collar Black Flea and Tick Protective pads keep hard floorsThe TEK 2AD Add A Dog Collar allows you to add a Location and Training Collar to your existing TEK 2. 0 system. In terms of range, accuracy and reliability, the TEK 2. 0 Tracking and Training System surpasses every other system on the market. This system can track up to 21 Collar Receivers Handhelds so you can cover your whole pack. Contents: GPS Collar With E Collar Module On Black Collar Strap, Charge Cradle, Adapter, USB Cables, Basic Training DVD