It is the Additional Collar for the all-purpose Dogtra EDGE, which offers the newest in cutting edge technology for not just hounds but for ALL dogs. The Dogtra EDGE now has the capability to switch between the Rheostat/volume intensity for a smooth and gradual intensity level adjustment and the Selector/step dial with 8 levels of stimulation. The EDGE comes with a high intensity LED location lights on the receiver/collar to help location the dog in low light or dark conditions. This system can be fully expandable - up to 4 dogs.
Strap Colors Available in: Black, Orange, Green and Blue
Collar Colors Match Transmitter Buttons: