SportDOG FieldTrainer 425S at Tractor Supply Co.
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SportDOG FieldTrainer 425S

SKU # 369129099
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Item Information

SportDOG FieldTrainer 425S takes the most advanced, industry-leading technology that SportDOG has ever built into its e-collars and packaged it up in the most compact system ever offered. Designed specifically for tougher, more stubborn dogs, the 425S has a higher range of stimulation than the SD-425. The 425 series is ideal for training in the yard, field, or for hunting with close-working dogs. Switch instantly between stimulation, vibration, and tone to fit the correction or communication to your dog's temperament and learning ability. This new 425S Model is an upgraded replacement for the FieldTrainer 400S.


  • Mid-range/introductory system
  • 500 yard range
  • DRYTEK waterproof and submersible up to 25 feet
  • Expandable to 3 dogs with additional collars
  • 2 hour charge
  • 7 instantly selectable stimulation levels with medium/high range
  • Tone and vibration options
  • Rechargeable batteries
  • "Flawless design" Gun Dog Magazine
Included in system:
  • Remote Transmitter
  • Collar Receiver
  • Lanyard
  • Basic training manual and dvd
  • Operating Guide
  • Charging Adaptor
  • Light
  • SportDOG 1 Year Warranty

Specification Description
Brand: SportDOG
Length: 28 in.
Low Battery Indicator: Yes
Maximum Neck Circumference: 27 in.
Maximum Range: 500 yd.
Minimum Neck Circumference: 8 in.
Number of Correction Levels: 16
Pet Size: Under 8 lb.
Pet Type: Dog
Product Type: Training Collars
Type of Receiver Battery: NiMH
Type of Transmitter Battery: NiMH
Warranty: 1-Year Limited
Width: 3/4 in.
Power Type: Battery
Manufacturer Part Number SD-425S
SportDOG FieldTrainer 425S is rated 4.8 out of 5 by 15.
Rated 5 out of 5 by from Great range and response! I bought this as an entry collar for My vizsla. I mostly use the vibration setting, I wish the beep was a little louder. Very happy with this purchase!
Date published: 2018-10-14
Rated 5 out of 5 by from Very easy to use, nice charging system and works Very easy to use, nice charging system, owners manual is clean clear and able to learn and adapt!
Date published: 2018-10-14
Rated 3 out of 5 by from Works great, when the battery works I bought this for my super hyper and stubborn plott hound puppy. It works great especially since the beeper is mostly all I need since the shock was enough to make him not want it again. The only bummer is that the battery wears out pretty quickly and doesn’t last a full day.
Date published: 2018-10-10
Rated 5 out of 5 by from Great quality, great price I upgraded to the sportdog 425s from a low quality trainer and man what a difference. Easy to use right from the box. Great range and durability. I would recommend it to anyone wanting to get a training collar.
Date published: 2018-10-08
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Is the collar water proof?

Asked by: Taylor44
That's an excellent question! Both the remote transmitter and receiver collar are indeed waterproof.
Answered by: SportDOG Brand Expert
Date published: 2018-05-29

I'm looking for a replacement transmitter model SDTOO-13858.

Asked by: Papa georgio
The model number for the replacement transmitter is SDT54-13889.
Answered by: SportDOG Brand Expert
Date published: 2017-08-23
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