Free Shipping on All Orders $49 and Up. 60 Days Satisfaction Guarantee.
E-Collar Technologies

Mini Educator ET-300 Remote Dog Training Collar Black by E-Collar Technologies

In Stock
SKU: ET-300-BK

Regular price $179.99 | Save $-179.99 (Liquid error (sections/product-template.liquid line 229): divided by 0% off)

Shipping calculated at checkout.
  • 1/2 - Mile Range, Black Color
  • For Dogs 8 Pounds and Up
  • 100 Levels of Nick and Constant Static Stimulation
  • Pavlovian Tone and Non-Stimulating Vibration
  • Fully Waterproof
  • Proudly Assembled in the USA

Spend More to Qualify for Free 2-3 Day Shipping

Woof! Your order qualifies for Free 2-3 Day Shipping


The ET-300 Mini Educator Black

Small in Size - Big on Performance

• 1/2 - Mile Range

• Black Color Skin

• 100 Levels of Static Stimulation

• Nick and Constant Static Stimulation

• Pavlovian Tone and Non-Stimulating Vibration

• Fully Waterproof

• For Dogs 8 Pounds and Up

• Expandable to 2-Dog System


The E-Collar ET-300 Mini Educator has everything you need to make dog training a success.

There are no bad dogs, just untrained ones. Unwanted habits need to be unlearned before they result in devastating consequences.

Take the guesswork out of training with the ET-300 Mini Educator Black. Tackle negative behavior head-on. The ET-300 is packed with all the features you need to ensure you reach your lifestyle and training goals with your furry friend.

Stop Unwanted Behavior with ET-300 Remote Trainer

Whether you have an easygoing dog that turns crazy outside or a stubborn pet that requires a firmer hand, there's a Mini Educator stimulation level that's just right.

  • 100 User-Selectable Levels of Stimulation
  • 60 Levels Additional Boost
  • Proprietary Wide Pulse Stimulation
  • Set and Lock Adjustment Knob

With a small, ergonomic remote, the ET-300 Mini Educator is perfect for small hands and one-handed operation.

Adjustable Collar Puts Your and Your Dog's Comfort First

The ET-300 comes with a 3/4" biothane collar that's waterproof, easy to clean, looks great, and is comfortable. Easily cut to size to fit dogs small to large.


ET-300 Mini Educator Black Features and Highlights

1/2 Mile Range

Black Color Skin

1-100 User-Selectable Levels of Wide Pulse Stimulation

1-60 Levels Additional Boost

Lock and Set Technology

Ergonomic "Stopwatch" Transmitter

Small Receiver

Biothane Collar


LED Light Feature for Night Visibility

Rechargeable Lithium-Polymer Battery

Expandable to 2-Dog System

For Dogs 8 Pounds and Larger

Package Inclusions

  • Waterproof Floating Remote
  • Waterproof Collar Receiver
  • 30” X 3/4" Biothane Collar Strap
  • 2 Sets of Contact Points (5/8” and 3/4”)
  • Contact Points Removal Tool
  • Dual Battery Charger (120V/220V)
  • Owner’s Manual
  • Lanyard for Remote
  • Test Light Tool

Product Dimensions

  • Receiver Collar Size: 2.45" x 1.53" x 1.46"
  • Receiver Collar Weight: 2.4 oz.
  • Remote Transmitter Size: 4.74" x 2.65" x 1.29"
  • Remote Transmitter Weight: 3.5 oz.
  • Collar Strap: 30" x 3/4" - cut to size

The ET-300 Mini Educator

Empowering pet owners. Trusted by professional dog trainers.
Proudly assembled in the USA.

Also Available:


Customer Reviews

Based on 10 reviews
Worth it

Easy to use. Great for training. The price is worth it.

Excellent for training

This turned our pets into perfectly mannered fur babies. We didn't even have to go full strength. Medium level worked great. We will purchase another one for our rotweiler next.

Mandy F
For stubborn dogs

Love love love this collar. We saw immediate results with our stubborn dogs.

Gary M
Quality ECollar

My old ET-300 lasted for years. Never had an issue with battery or anything at all. This one I bought for my new rescue. I have high hopes it will last a good long time too.

Awesome collar, awesome site

Our ecollars are usually provided by our dog trainer. This is the brand they use and we've always loved this specific collar because quality is amazing. It's easy to use and can be customized.

We used to buy from a different place but they have poor quality control. I'm happy to find PetsTEK. Highly recommend.

Recently Viewed Products

Mini Educator ET-300 Remote Dog Training Collar Black by E-Collar Technologies

Mini Educator ET-300 Remote Dog Training Collar Black by E-Collar Technologies

We offer free shipping on all orders of $49 and over. For all items under $49, a flat shipping rate of $5 will be applied to the order.

Orders placed after 1:00 pm EST will be shipped on the next business day. Most orders will ship within 24 hours, except if the order is placed on a Friday or before a national holiday, it will ship the next business day.

To minimize the risk of delaying your shipping, please ensure that the information you provided is accurate. Additionally, orders where the billing and shipping addresses do not match will automatically be cancelled by the system. 

We currently only deliver within the United States, and we do not ship to international addresses. We also do not ship to APO, FPO, or PO Box addresses at this time.

You will receive an email confirmation once your order is shipped. The email will include order details such as order number, purchased items, your address, and carrier tracking number.

What are you looking for?

Your cart