Dogtra 2300NCP Expandable Review


In this Dogtra 2300NCP Review, we take a closer look at this expandable dog e collar training system.

It’s called an ‘expandable’ system because it is capable of controlling up to 2 dogs on the one remote.

We’ve outlined the pros and cons of this collar training system, as well as considering who it might be for.

Let’s check it out!


(NOTE: this is a general information guide only, and is not professional advice, or a substitute for professional advice. A qualified vet or animal expert is the only person qualified to give you expert advice in regards to your pet/s)

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Dogtra 2300NCP Expandable Review

If you want to go straight to viewing the 2300NCP, you can do so here:

  • Dogtra 2300NCP E Collar (on Amazon) (this product description says 1 dog system, but it should be updated to the expandable 2 dog system – confirm with the seller before ordering just to be sure)

NOTE: You can buy a 2300NCP expandable collar from the Dogtra website.


If you want to look at some of Dogtra’s other remote training collars, you can read this guide.


Dogtra 2300NCP: Review

View On Amazon


A 1 or 2 dog e collar dog training system including mainly a handhled remote and a collar receiver

Designed for all types of dog training, and especially for advanced level pet training, competition training, Police K-9 work, or any types of hunting

Has a 3/4 mile from the handhled remote to the collar receiver device

Has 127 different levels of low to high static stimulation controllable from a dial on top of the remote

Has both continuous and momentary static stimulation options

Has vibration training option

Has 2 hour quick charge batteries

Fully waterproof

Has an LCD on the front of the remote that allows you to see battery level and the static stimulation level

For dogs as small as 35lbs

Comes with a belt clip

Expandable to 2 dogs being controlled on the same remote, if you purchase an extra collar receivier (the 2300NCP model collar receiver)



Doesn’t come with a sound/tone training option

Not for dogs smaller than 35lbs




Dogtra 2300NCP: Buyer’s Guide

What Is The Dogtra 2300NCP Designed For?

It’s designed for all types of dog training, and especially for advanced level pet training, competition training, Police K-9 work, or any types of hunting.


Who Might The Dogtra 2300NCP Be For?

Most types of owners, from basic to advanced

For dogs 35 lbs and up

For soft to hard temperament dogs

For those looking to train with static and vibration modes

Those looking to train with a 1 or 2 dog system


Who Might The Dogtra 2300NCP NOT Be For?

Dogs smaller than 35lbs

Those looking to train with a tone/sound option


Other E Collars & Remote Dog Training Dog Collars

You can read about some of the best overall e collars and remote dog training collars from different brands in this guide.


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


What Size E Collar/Remote Dog Training Collar Do I Get?

In terms of size of the e collar, you might look for two main things:

– The weight range of the collar i.e. it might say ‘for dogs 8lbs and over’

– The neck size that the collar fits i.e. it might say for dogs with neck sizes 6 to 28 inches



– Find out the weight of your dog

– Measure their neck size and compare it to the collar strap length that the collar comes with

– And, make sure you follow the manufacturer’s sizing specifications for the e collar you want


Safety Considerations With A Remote Dog Training Collar

Safety is extremely important with a remote dog training collar.

Always always get your vet’s advice or the advice of an animal health and/or training expert – nothing is a substitute for professional advice.

Some general safety guidelines for using an e collar humanely might be:

Buy from a reputable company who put proper use of the e collar and the safety of the dog as a priority 

Read and follow the operating guide, instruction/safety manual and training guide that comes with the e collar system from the manufacturer for operation and safety instructions and guidelines

Pay attention to any warnings issued by the manufacturer

Monitor your dog’s response both mentally and physically to using an e collar. Take the collar off immediately and discontinue use of the system if you notice any negative implications or reactions


A good remote dog training collar that uses static stimulation should simply stimulate the muscle (to the point of reflex) to get the dog’s attention, but should not cause pain (it might be slightly annoying for the dog to act as a small deterrent – but shouldn’t cause pain or harm). It certainly shouldn’t cause a ‘sharp pain’ to the muscle or body. 

To get a safe stimulation level – you can always start from the lowest stimulation level, and work your way up to a level that gets the dog’s attention (such as changing body language when a stimulation, vibration or tone is administered) without any visible sign of pain or harm (such as yelping, or showing signs of stress).

A good e collar company should give you all the necessary safety, use and training instructions, and should have a dedicated customer service line to help when you being using the collar system.

The static stimulation function does not need to be used either – tone and vibrate training modes can be used instead.

Some owners like to even use their e collar as a temporary training tool, and may go back to using body or verbal commands once behaviors are reinforced (if suitable).



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