The Sport Dog SDR-AF Add-A-Dog® Collar is the original Collar Receiver for FieldTrainer® 425 and SportHunter® 825.
Add another dog to your current Sport Dog Brand®electronic training collar system or replace a Collar Receiver with the SDR-AF Add-A-Dog® Receiver Collar. Comes with a convenient docking station that charges the collar in 2 hours.
This collar works works with the following collar systems:
From the big wide open of the prairie to the thick tangles of northern alder...
The SportDOG Brand® SportTrainer 1275 gives you long distance control of your dog and features...
The SportDOG Brand® SportTrainer 875 is designed for field training and hunting with close-working dogs....