SportDog SD-425 A-Series Add-A-Dog Receiver SDR-AF Orange

Description

The original Collar Receiver for FieldTrainer 425 and SportHunter 825. Add another dog to your current SportDOG 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. Dog Size: 8 pounds or larger Fits neck size 5″ – 22″ Battery Type: Rechargeable Li-Ion