The SportDOG Brand In-Ground Rechargeable Fence Add-A-Dog Coller is dependable Radio Systems Corporation dba Sport Dog gear built to earn its place in your kit.

Add another dog to your current SportDOG Brand® Rechargeable In-Ground Fence™ system (SDF-100C) or replace a Collar Receiver with the SDF-CR Add-A-Dog® collar.

Order online from Dawson Defense — accessories ship straight to your door.