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FieldTrainer® 425S

SKU# SD-425S
FieldTrainer® 425S

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  • FieldTrainer® 425S
  • FieldTrainer® 425S
  • FieldTrainer® 425S
  • FieldTrainer® 425S

FieldTrainer® 425S

SKU# SD-425S

Availability: In stock

$184.95 USD

The 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. Specifically for stubborn dogs, the SD-425S has a higher range of stimulation than the SD-425. Ideal for training in the yard or field, or for hunting with close-working dogs, the SD-425S allows you to switch instantly between 7 levels of medium/high stimulation, as well as train with vibration and tone options.

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Range Up to 500 yards
Stimulation Ranges 7 instantly selectable static stimulation levels with medium/high stim ranges
Option to train with vibration and tone
Expandable System Expandable to 3 dogs
Waterproof DryTek® waterproof and submersible to 25 feet
Dog Size For dogs 8 pounds or larger with neck sizes 5" - 22"
Batteries Rechargeable lithium-ion batteries
Charge in 2 hours, last 50-70 hours per charge
Low Battery Indicator Yes
  • Remote Transmitter
  • Receiver on 3/4" Collar Strap
  • Charging Adaptor
  • Standard Contact Points
  • Long Contact Points
  • Lanyard
  • Test Light Tool
  • Operating Guide
  • Basic Training Manual & DVD
Product Dimensions Receiver without strap - 2.60"L X 1.30"W 1.23"D
Remote Transmitter with antenna - 5.30"L X 1.70"W X 1.00" D


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Customer Reviews

Review by Philip

(Posted on 9/20/18)


Totally Impressed with the FieldTrainer 425S!!
My wife and I have had Alaskan Malamutes for several years. We know them to be a strong-willed breed. Last winter we got a new male Malamute pup that is an outstanding dog. Great temperment, loves people, show quality. However, as he matured from a small 15 lb pup to the 115 lb male that he is now, he decided that when we call him to come, its his option as to whether he complies. We live on a horse ranch in Wyoming and have lots of acreage for him to run but we insist that he come when called....its not an option. After doing some research on training collars, I zeroed in on SportDog and purchased the FieldTrainer collar. This collar has made him into a wonderful dog!! All we need to do to get his attention and compliance is to give him the tones...whatever he's doing, he spins around and comes back to us with tail wagging. I want to thank SportDog for giving us the dog we knew we had...we just needed a bit of help!! Thank you!

Review by Natalia S. Mclead

(Posted on 9/7/18)


The best product on the market!
I have 2 Belgian Tervurens , Zeus is 2 and Tiger is 5 months , so if anyone knows the breed knows how much work it is when their are little! So for my 2 year old I tried dog trainer and a collar he suggested . The worst decision ever ! When I picked him up in 2 weeks he was so stressed I thought he’s going to a have a nervous break and the collar I paid $250 for ( E-Colllar Technologies ) made him squeal and scared ! We live in the ocean state so we went to the beach for the first time , I had the collar on him , seemed to have a good time , I had to correct him a couple of times , went to local pet store to take a bath after and when I was drying him I saw awful irritation all over the front of his neck ! I called the company when got home, I said it said it says guaranteed waterproof the guys who answered the phone goes YES I DONT KNOW MUST BE SOMETHING YOU DID ! I threw the collar in the trash ! Went and got him PetSafe , I love it , he loves it , no problem! So now the baby loves to swim and unfortunately chase the seagulls and doesn’t listen. I went to the PetSafe website saw the othe brands they have , the waterproof fieldtrainer 425s and bought it. Received today , went to the beach , works great ! No more chasing birds listens like a good boy on the lowest level , nothing on his neck , I’m very happy! I’ll be buying a second one for my 2year old the next couple of days since he loves to swim to and sometimes doesn’t like to share his tennis ball . Very happy with the purchase, I will recommend it it to everyone I know!

Review by Roland

(Posted on 7/20/18)


I’m impressed.
I’m impressed, I own a 11-Month-old Bouvier Des Flandres 90 Lbs. – 26 Inches on the withers. He is trained on all basic obedience commands; on leash and of leash, great, besides one command leave-it. I have a good size yard, once he is of leach in the back-yard nothing than eating rocks, dirt, the lawn, sometimes after a good rain some cement that comes from between the rock-wall, in other words anything on that yard he will eat; I can use the leave-it command or come command nothing works, my Bouvier is obsessed with this behavior. Hence, he knows it’s against the rules because when I put him on the leash he heels, I can walk over the rock bed in the rose garden (which is his favored, the lava rocks he pulverizes, crunching them between his teeth). Like I mentioned on leash he doesn’t touch anything, if he is tempted, the word leave-it on leash he understands perfectly well.

Being concerned about his health. (Plus, a big Veterinarian bill for some x-rays revealing multiple rocks in his stomach, needed an endoscopy to remove them). I was on wits end. I have trained GSD's & Bouviers for ring-work IPO/Schutzhund. I never have used a shock-collar or any electronic correction device in my entire life.

In desperation, I purchased the 425S Stubborn Dog Remote Trainer, CD and other reading materials came with the device, the instruction didn’t apply for me because the dog already knew the word leave-it, just did not want to execute the command because in his mind the distraction of candy back-yard made him obsessed. Making a long story short, I charged the remote and collar for 2 hours till the green light started blinking, pushed the button on the collar to activate. Ready to GO, left it on default settings, just put level of correction on 2 and attached the collar to the dog’s neck and to the candy back-yard we went.
In a couple of second he was attempting to grab a large grass runner, about 20 yards away; I gave the command leave-it and pressed the button on the remot

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