SportDog, Add-A-Dog SDR-AXS (SD-425XS), X-Series FieldTrainer by

Expand your system to multiple dogs or use as a replacement collar/receiver SDR-AXS for the SD-425XS, SD-425S, SD-425X, SD-425, SD-825, SDX-825 and

SportDOG SDR-AXS Extra Collar Stubborn Dog for SD-425X SD-425XS SD-825X SD-1225X

SportDOG Brand Sporting Dog Trainers - Outdoor Dog Supply

SportDOG Brand FieldTrainer 425XS Shock Collar for Stubborn Dogs - Additional, Replacement, or Extra Collar for Your Remote Trainer - Waterproof and Rechargeable with Tone, Vibration, and Shock : Pet Supplies

SportDog, Add-A-Dog SDR-AXS (SD-425XS), X-Series FieldTrainer by

Training Collars

SportDOG Brand FieldTrainer 425X Dog Training Collar

SportDOG Brand FieldTrainer 425X Add-A-Dog Collar - Additional

Training Collars

Expand your system to multiple dogs or use as a replacement collar/receiver SDR-AXS for the SD-425XS, SD-425S, SD-425X, SD-425, SD-825, SDX-825 and

SportDOG SDR-AXS Extra Collar Stubborn Dog for SD-425X SD-425XS SD-825X SD-1225X

SportDog Add-A-Dog Collars at Dogs Unlimited

Expand your system to multiple dogs or use as a replacement collar/receiver SDR-AXS for the SD-425XS, SD-425S, SD-425X, SD-425, SD-825, SDX-825 and

SportDOG SDR-AXS Extra Collar Stubborn Dog for SD-425X SD-425XS SD-825X SD-1225X

SportDOG Brand FieldTrainer 425X/SportHunter 825 Shock

SportDOG FieldTrainer 425X 500 Yards Range - Front Range Gun Dog

The SportDOG 2-DOG Training System FieldTrainer SD-425xs is the perfect system for dogs that have a stubborn temperament in-the-field training, or for

SportDOG SD-425XS Field Trainer Stubborn 2 Dog Training Collar SDR-AXS / SDR-AXF

YardTrainer 100 - Store

SportDOG® Brand FieldTrainer® XS-Series 425

SportDOG Brand SportHunter 1225X/1825X Add-A-Dog Collar

SportDOG Brand HoundHunter 3225 Electronic Collar Dog Training

SportDOG Brand SportTrainer Remote Trainers - Bright, Easy to Read OLED Screen - Waterproof, Rechargeable Dog Training Collar with Tone, Vibration