K9electronics.com Parts & Batteries SportDOG SDR-AF Add-A-Dog Extra Collar

Parts & Batteries SportDOG SDR-AF Add-A-Dog Extra Collar

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$119.95 Save 20%!Retail: $149.99
on orders over $70!
  • Dog Size: 10lbs & Up
  • Range: 500yds
  • Original SD-425, SD-825 Collar
  • See Description for Compatibilty
  • Waterproof
  • 7 Stimulation Levels
  • Nick & Constant
  • Tone and Vibration
Not Rated

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 the SportDOG SDR-AS Add-A-Dog Extra Collar.


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

Lifetime Limited Warranty

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