Remote trainer · SportDOG

SportDOG FieldTrainer 425XS

A rugged mid-range trainer

Updated October 2026

Quick verdict

A dependable field trainer.

Strength
Waterproof and simple.
Trade-off
Shorter range.
Right buyer
Owners of sporting dogs.
Dog size
All Breed Sizes
Dimensions (seller)
2.6 x 1.2 x 1.3 inches; 1.76 ounces
Product weight
1.76 ounces
Material
Nylon, Plastic
Closure
Buckle
Warranty
1 Year Manufacturer's Warranty
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Why it matters

The 425XS covers 500 yards with static levels, tone and vibration. DryTek construction makes the receiver submersible to 25 ft, and it recharges. It comes on a 3/4 in strap with standard and long contact points. One-year warranty.

Who it's for, and who should skip it

Good fit if

  • Sporting dogs
  • Water work
  • Mid-range training

Look elsewhere if

  • Dogs under the maker's minimum weight
  • Fearful or reactive dogs without a trainer
  • Owners wanting a quick fix for aggression

Pros and cons

Pros

  • Submersible
  • Simple
  • Known brand

Cons

  • 500 yd range
  • Price
  • Basic display

Limitations to weigh

  • Static stimulation is an aversive. Many vets and welfare groups advise reward-based training first and a qualified trainer before using any e-collar; start at the lowest level that gets a response and never use it in anger.
  • Check fit daily, move the receiver every few hours and limit wear time (makers commonly say no more than 8 to 12 hours a day) to avoid pressure sores.
  • Range figures are the maker's open-ground numbers; trees, hills and buildings cut real range.

Specifications

Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.

MaterialNylon, PlasticRetailer
Dog sizeAll Breed SizesRetailer
In the boxCharging Adaptor, Long Contact Points, Receiver on 3/4" Collar Strap, Remote Transmitter, Standard Contact PointsRetailer
Product weight1.76 ouncesRetailer
Model numberSD-425XSRetailer
Warranty1 Year Manufacturer's WarrantyRetailer
CareClean with water, refer to user manual for detailed care instructions.Retailer
ClosureBuckleRetailer
Dimensions (seller)2.6 x 1.2 x 1.3 inches; 1.76 ouncesRetailer

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Final verdict

A reliable mid-range trainer.

Where to buy

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Prices change often; the button shows today's price.

Each button opens this exact model. We may earn a commission on tracked links; it never changes what we publish. Disclosure

Questions buyers ask

What range does the SportDOG 425XS have?
500 yards.
Is it waterproof?
Submersible to 25 ft.