SportDog SDR-AF Add-A-Dog Extra Collar

List Price: $134.95 Price $129.95

FREE 1-3 Day Shipping On This Item!

Availability: In stock
You Save: $5.00 (4%)

SportDOGSDR-AF Add-A-Dog Extra Collar

Original collar for the SD-425 FieldTrainer and SD-825 SportHunter. Use this add another dog to your current SportDog Brand eCollar system or replace one that has been lost or broken with the SDR-AF Add-A-Dog Receiver.

Also works with any SportDOG:

  • SportHunter SD-1225 and SD-1825
  • FieldTrainer SD-425S
  • WetlandHunter SD-425Camo and SD-1825Camo
  • ProHunter SD-2525
  • HoundHunter SD-3225
  • UplandHunter SD-1875

Note:The Range for this collar when used with the same Model Transmitter is 500 yards. When using this collar with a Transmitter from a different Model, the range of the Transmitter will become the Effective Range.

Note:This collar will only deliver standard stimulation levels when replacing a SD-425S (Stubborn) Collar. For Stubborn dogs use theSportDOG SDR-AS Add-A-Dog Extra Collar.


  • 500 yards range
  • Waterproof
  • 7 Stimulation levels
  • Nick and Constant
  • Tone and Vibration

Lifetime Limited Warranty

More Information