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

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

by SportDog Brand Item #: 901280-16613
Be the first to review this itemLogin or create an account to review this item
Upgrade Your Training System with the SportDog Add-A-Dog Receiver Collar
$129.95
In stock
Introducing the SportDog, Add-A-Dog SDR-AXC (SD-425XCAMO), an X-Series FieldTrainer that is the ultimate upgrade for your electronic dog training system. This product is a unique offering from SportDog Brand®, renowned for its high-quality training equipment and accessories.

The SDR-AXC Add-A-Dog® Receiver Collar is specially designed to add another dog to your existing SportDOG Brand® electronic training collar system or to replace a lost or damaged collar. This flexibility ensures you don't need to invest in a completely new system if you have multiple dogs or need a replacement.

One of its standout features is its compatibility with the WetlandHunter® 425X Remote Trainer, making it a versatile choice for dog owners. This SportDog camo collar also boasts a waterproof design, ensuring it can withstand wet environments and weather conditions without compromising its performance.

SportDog 425XC camo is suitable for dogs weighing 8lbs and above with neck sizes between 5-22 inches. Its adjustable size makes it a perfect fit for a wide range of dog breeds and sizes.

The SportDog electronic collar features a unique camo design, making it not only functional but stylish too. This SportDog extra collar can serve as a SportDog 425XC extra collar or a SportDog replacement collar, giving you more value for your money.

In summary, whether you need a SportDog replacement collar or an additional collar for your expanding canine family, the SportDog, Add-A-Dog SDR-AXC (SD-425XCAMO), X-Series FieldTrainer is your go-to product. Enhance your training system with this reliable, durable, and versatile collar from SportDog Brand.

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

Field operations benefit from adding an extra collar to the system, allowing parallel drills with a second dog or partner handler without reconfiguring the main unit. Wet environments and variable weather are common in upland and waterfowl work; the DryTek-protected electronics resist moisture and submersion to address those realities. The camo finish helps the equipment stay low-profile in cover during upland work and blind setups on water, reducing distraction during critical cues. The sizing accommodates a broad range of breeds, from light-framed upland runners to medium retrievers, with adjustable neck measurements between 5 and 22 inches. The receiver integrates with several SportDog platforms, including FieldTrainer, WetlandHunter, and ProHunter families, supporting continuity when expanding the roster of training dogs. For field trials and training blocks, the long run time supports longer sessions between charges, while a two-hour recharge keeps a spare collar ready for back-to-back sessions. In wet-to-dry transitions, the waterproof design helps keep performance consistent, as long as the unit is kept clean and dry between uses. With proper fit and routine checks, field teams can rely on this collar to support handlers during demanding training and competition scenarios.

Customer Reviews

This item hasn't been reviewed yet

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

What dogs is the SDR-AXC compatible with?

Suitable for dogs weighing 8 pounds and larger with necks 5 to 22 inches.

Which SportDog systems can this add-on be used with or replaced for?

It pairs with FieldTrainer, WetlandHunter, SportHunter, SportTrainer, ProHunter, HoundHunter, and UplandHunter models listed in the compatibility section.

What is the waterproof capability of the collar?

The collar is waterproof and submersible to 25 feet using DryTek technology.

What are the battery and charging details?

Rechargeable lithium-ion batteries charge in about two hours and provide 40–60 hours of runtime per charge.

Can I replace a lost collar or add another to an existing SportDog system?

Yes, it can serve as a replacement collar or as an additional collar for expanding a SportDog system.

What is a practical use case in field training or hunting scenarios?

In field trials or upland and waterfowl work, you can run concurrent drills with multiple dogs without reconfiguring the main trainer.

What is the best way to deploy this collar with multiple dogs in the field?

Use it as an additional collar to cover another dog during training blocks, particularly when working in varied terrain.

Item Specifications

BrandSportDOG
ModelAdd-A-Dog SDR-AXC (SD-425XCAMO)
SeriesX-Series FieldTrainer
CompatibilityWetlandHunter® 425X Remote Trainer
WaterproofYes, submersible to 25 feet using DryTek® technology
Dog SizeFor dogs 8 pounds or larger
Neck Sizes5" - 22"
BatteriesRechargeable lithium-ion
Charging Time2 hours
Battery Life40-60 hours per charge
Low Battery IndicatorYes

SportDog SDR-AXC Add-A-Dog X-Series FieldTrainer Collar Receiver for WetlandHunter 425X

Expand your dog training system with the SDR-AXC Add-A-Dog Receiver Collar, specifically designed for the WetlandHunter 425X remote trainer. This waterproof and submersible collar is perfect for training your dog in any environment, ensuring a comfortable and secure fit for dogs with neck sizes between 5-22 inches.

The SDR-AXC Collar Receiver boasts rechargeable lithium-ion batteries that charge in just 2 hours, providing 40-60 hours of use per charge. With a low battery indicator, you'll never have to worry about your collar running out of power during a crucial training session.

Effortlessly add another dog to your existing SportDOG Brand electronic training collar system or replace a lost collar with the versatile and reliable SDR-AXC Add-A-Dog Receiver Collar. Train multiple dogs at once without compromising on quality or convenience, and make the most of your time spent with your canine companion.

Copyright 2019 - 2026 Dogs Unlimited LLC