SportDOG FieldTrainer 425 vs 425S vs 425X vs 425XS: Comparison, & What Are The Differences?


This is a very short guide where we outline the main differences between the original and new models of the FieldTrainer E Collars.

Let’s take a look!


SportDOG FieldTrainer 425 vs 425S vs 425X vs 425XS

If you’d like to see the full features of each model, you can read the full reviews here:

If you want to go straight to viewing the new X and XS models, you can do so here:


SportDOG FieldTrainer 425 vs 425S vs 425X vs 425XS: Comparison and Differences

The 425X and 435XS are the new models (compared to the 425 and 425S).

In summary, the differences are:

  • Fieldtrainer 425X – compared to the original 425 model, it’s got 21 levels of static stimulation, instead of 7
  • Fieldtrainer 425XS – same as the 425X, the 425XS now has 21 levels of static stimulation, and in keeping with the intention of the 425S, the 425XS is designed for more stubborn or high drive dogs with it’s higher range of stimulation 

All e collar models:

  • Allow you to work with static stimulation, vibration and tone
  • The transmitters have a 500 yard range to the receiver/collar
  • + have other common features


E Collar & Remote Dog Training Collar Buyers & FAQ Guide

You can read this guide which is an e collar and remote dog training collar buyers guide and FAQ guide.

In it, information is provided on the following:

  • What some of the best e collars might be
  • Factors to consider in deciding which e collar to buy
  • What the cost of an e collar is 
  • What size e collar to get
  • What is an e collar
  • Types of e collars
  • What is an e collar used for, and why use one
  • How to use an e collar
  • How to put an e collar on your dog
  • How to train a dog with an e collar
  • At what age to start using an e collar, and how long training takes
  • When you might consider using an e collar
  • Safety considerations for using an e collar
  • E collars vs bark collars


Friendly Disclaimers is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to

Amazon and the Amazon logo are trademarks of, Inc., or its affiliates.

Additionally, participates in various other affiliate programs, and we sometimes get a commission through purchases made through our links. are not veterinarians, or animal professionals/experts. Information provided is for informational purposes only – it is not a substitute for professional or qualified advice.

The information is based on either our own thorough research, and/or own experiences, as a means of free speech.

By consuming this information, you accept that do not have client or patient relationship with you, and are not advising you to act on anything you read.

You should always consult your own veterinarian, animal expert, or health care professional and follow their advice before making decisions on all matters.


You can find our full set of disclaimers and T & C’s in the footer of this site.


Enjoy your reading, and thank you for being here 


Leave A Reply

Secured By miniOrange