SportDOG Brand SDR-AH Add-A-Dog for SD-3225-Receiver/Collar Only - SDR-AH

The original Collar Receiver for the HoundHunter 3225 system. Add another dog to your current SportDOG Brand electronic collar system or replace a Collar Receiver with the SDR-AH Add-A-Dog Receiver. This Collar Receiver comes with a blue strap to easily identify Collar Receivers.