Description
Add another dog to your current SportDOG Brand In-Ground Fence system (SDF-100A) or replace a Collar Receiver with the SDF-R Add-A-Dog Collar Receiver. The In-Ground Fence system is expandable to any number of dogs. This is the Collar Receiver only; Compatible with the SportDOG Brand In-Ground Fence System (SDF-100A) The waterproof Collar Receiver sends a tone and vibration as your dog approaches the boundary, and then moves to one of 4 static correction levels that you select, based on your dog
