Skip to main content
  • SportDog, Add-A-Dog SDR-AXF (SD-425X), X-Series FieldTrainer

SportDog, Add-A-Dog SDR-AXF (SD-425X), X-Series FieldTrainer

by SportDog Brand Item #: 901280-16610
Be the first to review this itemLogin or create an account to review this item
Boost Your Dog Training System with the SportDog Add-A-Dog SDR-AXF FieldTrainer
$109.95
Out of stock but available to order
The SportDog, Add-A-Dog SDR-AXF (SD-425X), X-Series FieldTrainer is the ultimate addition to your training system. This product is specifically designed to enhance and expand the capabilities of your current SportDOG Brand® electronic training collar system.

Whether you're aiming to add another dog to your training routine or looking for a reliable replacement for a Collar Receiver, the SDR-AFX Add-A-Dog® Receiver Collar is the most efficient and practical solution. This product is fully compatible with FieldTrainer® 425X and SportHunter® 825X Remote Trainers, making it an ideal addition to your existing system.

The SportDog 425X Add-A-Dog offers the key benefit of increasing the number of dogs you can train simultaneously. This not only makes the training process more efficient but also ensures that all your dogs receive consistent and uniform training.

As a SportDog 425X replacement collar, it features the same high-quality build and reliable performance you've come to expect from the SportDog Brand. The SportDog 425X collar is designed for durability and resilience, ensuring it stands up to rigorous training sessions and boisterous canine behavior.

Boost your training capabilities with the SportDog 425X extra collar, designed to perfectly complement the SportDog Field Trainer 425X. This product solidifies the SportDog Brand as a leader in the field of electronic training systems, ensuring that your dogs receive the best training possible.

In conclusion, the SportDog, Add-A-Dog SDR-AXF (SD-425X), X-Series FieldTrainer is a high-quality, reliable, and beneficial addition to any SportDog training system. It's not just a product; it's a smart investment in your dog's training and development.

System Compatibility

FieldTrainer® 425X (SD-425X), 425XS (SD-425XS), 425 (SD-425), 425S (SD-425S)
SportHunter® 825X (SD-825X), 1225X (SD-1225X), 1825 (SD-1825X), 825 (SD-825), 1225 (SD-1225), 1825 (SD-1825)
SportTrainer® 575 (SD-575E), 875 (SD-875E), 1275 (SD-1275E)
WetlandHunter® 425X (SD-425XCAMO), 1825 (SD-1825XCAMO), 425 (SD-425CAMO), 1825 (SD-1825CAMO)
ProHunter® 2525 (SD-2525)
HoundHunter® 3225 (SD-3225)
UplandHunter® 1875 (SD-1875)
  • Waterproof - Waterproof and submersible to 25 feet using DryTek® technology
  • Dog Size -For dogs 8 pounds or larger with neck sizes 5" - 22"
  • Batteries -Rechargeable lithium-ion batteries, charges in 2 hours, lasts 40-60 hours per charge
  • Low Battery Indicator -Yes

Customer Reviews

This item hasn't been reviewed yet

SportDog, Add-A-Dog SDR-AXF (SD-425X), X-Series FieldTrainer Q&A

Is the SDR-AFX collar waterproof?
Yes, the collar is waterproof and submersible up to 25 feet using DryTek technology.
What is the battery life of the SDR-AFX collar?
The collar's rechargeable lithium-ion batteries last for 40-60 hours per charge.
How long does it take to fully charge the collar?
The collar charges in 2 hours.
What dog sizes can use the SDR-AFX collar?
The collar is suitable for dogs 8 pounds or larger with neck sizes 5" - 22".
Is the SDR-AFX collar compatible with both FieldTrainer 425X and SportHunter 825X Remote Trainers?
Yes, the collar is compatible with both models.
Can I add another dog to my current electronic training collar system?
Yes, the SDR-AFX allows you to add another dog or replace an existing Collar Receiver.
What is DryTek technology?
DryTek technology ensures the collar is waterproof and submersible up to 25 feet.
Does the collar have a low battery indicator?
Yes, the collar has a low battery indicator feature.
Can the SDR-AFX collar be used as a replacement collar?
Yes, the collar can be used to replace a Collar Receiver in your current training system.
What is the maximum depth the collar can be submerged in water?
The collar can be submerged in water up to 25 feet deep.

Item Specifications

Product NameSportDog Add-A-Dog SDR-AXF (SD-425X)
SeriesX-Series FieldTrainer
CompatibilityFieldTrainer® 425X and SportHunter® 825X Remote Trainers
PurposeAdd or replace Collar Receiver
WaterproofYes, up to 25 feet with DryTek® technology
Dog Size8 pounds or larger with neck sizes 5" - 22"
BatteriesRechargeable lithium-ion, 2 hours charge time
Battery Life40-60 hours per charge
Low Battery IndicatorYes

SportDog Add-A-Dog SDR-AXF (SD-425X): Enhance Your Training Capabilities

The SportDog Add-A-Dog SDR-AXF (SD-425X) enables trainers to expand their training system by adding another dog or replacing an existing Collar Receiver. It is compatible with both FieldTrainer 425X and SportHunter 825X Remote Trainers, making it a versatile addition to your training setup.

Featuring DryTek technology, the SDR-AFX Add-A-Dog Receiver Collar is waterproof and submersible up to 25 feet. It is suitable for dogs weighing 8 pounds or more with neck sizes ranging from 5 inches to 22 inches, ensuring compatibility with a wide range of breeds.

The Add-A-Dog Receiver Collar also comes equipped with rechargeable lithium-ion batteries that can be fully charged in just 2 hours and provide 40 to 60 hours of usage per charge. A low battery indicator ensures you'll never be caught off guard during training sessions.

Copyright 2019 - 2024 Dogs Unlimited LLC