E-Collar ET-300 Mini Educator Remote Dog Training Collar

Dog Breed Size: Small
Breed Recommendation: Medium, Small
Target Species: Dog
Material Type: Biothane

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

This remote trainer earns its range and stimulation-level count for small to medium dogs working at distance, not for basic on-leash correction.

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ASIN: B007RBDUTSModel: ET-300Category: Training Collars

Overview

A remote dog training collar pairing a handheld transmitter with a waterproof receiver collar, offering 100 stimulation levels alongside vibration, light and sound modes across a half-mile range.

Educator's Mini series targets small and medium dogs specifically, with biothane contact points swapped for short or long coats rather than a single fixed point set. The finger-clicker trainer bundled in positions this as a positive-reinforcement tool as much as a correction device, since clicker training and stimulation settings are meant to work together. A two-year warranty on the transmitter and receiver, against one year on accessories, suggests the electronics are built to outlast the straps and contact points.

100 stimulation levels plus vibration, light and sound
Half-mile range, waterproof receiver
Swappable biothane contact points for coat length
Two-year warranty on transmitter and receiver

Who it's for

Aimed at owners training small to medium dogs off-leash or at distance who want graduated stimulation levels rather than a single on-off shock setting. Not intended for large or giant breeds, which the manufacturer directs toward a different model in the line.

Pros and cons

Pros

100 stimulation levels for fine-grained correction
Vibration, light and sound modes beyond stimulation
Waterproof receiver rated for wet conditions
Two-year warranty on transmitter and receiver

Cons

Recommended for small and medium dogs only
Accessories carry a shorter one-year warranty

Performance notes

The transmitter drives 100 tap-style stimulation levels plus separate vibration, light and sound modes, giving graduated correction instead of a single intensity. Swappable biothane contact points account for short versus long-haired coats, and the receiver is rated waterproof for training in wet conditions. Range is listed at half a mile.

Specifications

Dimensions & fit
Brand	E-Collar
Model	ET-300
Dog Breed Size	Small
Item Weight	0.48 poundshigher than 68% of 20 training collars
Item Length	30 inches
Size	1 Dog
Item Dimensions L X W	30 × 0.7 inches
Item Display Dimensions	1.1 × 4.5 inches
Capacity & performance
Age Range Description	All Life Stages
Construction & materials
Material Type	Biothane
Color	Yellow
Included components
Unit Count	1
Included Components	Transmitter, Receiver collar, Biothane Contact points for short and long hair
Warranty & support
Warranty Description	Two-year full manufacturer warranty on transmitters and receivers, and one-year warranty on accessories.
Other details
Breed Recommendation	Medium, Small
Target Species	Dog
Closure Type	Buckle
Animal Collar Type	Electronic Training Collar
Number Of Items	1
Pattern	Solid
Asin	B007RBDUTS
Best Sellers Rank	#15,291 In Pet Supplies (See Top 100 In Pet Supplies) #90 In Electronic Training Collars
Manufacturer	E-Collar Technologies
Upc	601629403519 855092003206
Model Number	ET-300
Manufacturer Part Number	ET-300
Customer Reviews	{'ratings_count': '6,600', 'stars': '4.6'}
Product Style	1/2 Mile 1 Dog
Item Type Name	100 Safe Tapping Stimulation Levels, Night Light, Waterproof, Rechargeable