SportDOGSDR-A SportHunter Add-A-Dog Extra Collar
Add another dog to your current SportDOG Brand electronic collar system or replace a lost collar receiver with the SDR-A Add-A-Dog Receiver for the SportHunter 1825. Compatible with SD-1825, SD-1825CAMO, SD-1225, SD-3225 and SD-2525 systems, the SDR-A Add-A-Dog Receiver comes with a convenient docking station that charges the collar in 2 hours.
Note: The Range for this collar when used with the same Model Transmitter is 1 Mile. When using this collar with a Transmitter from a different Model, the range of the Transmitter will become the Effective Range.
Lifetime Limited Warranty