E-Collar Mini Educator ET-300 Remote Dog Training Collar
- Training Collar
- Electronic Training Collar
- Biothane
- Buckle
- Better rated than 55%
A precision-focused collar for one small to medium dog, worth it specifically for the 100-level range that lets stimulation be dialed in gradually rather than jumping between a few fixed settings.
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How it ranks among the 100 training collars we track
4.4★ across 195 Amazon ratings, Bayesian-smoothed toward the category average.
195 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
100+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 100 training collars we track - how the scorecard works · full training collars data report. Confidence: medium - useful but incomplete evidence.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
The Mini Educator ET-300 from E-Collar Technologies is a remote training collar for one small to medium dog, offering 100 stimulation levels plus separate vibration, tone and light functions, rated for half a mile of range.
Having 100 distinct stimulation levels, rather than a handful of presets, allows finer adjustment to find the lowest effective level for a given dog, which matters more for sensitive or small breeds than raw power does. The remote's finger clicker doubles as a marker signal alongside the tone option.
- 100 levels plus vibration, tone, light
- 1/2 mile range
- Biothane strap with buckle closure
- Two-year transmitter and receiver warranty
Who it's for
Owners of a single small to medium dog who want precise, low-level stimulation control with tone and vibration alternatives, rather than a blunt on-off shock tool. Not built for multi-dog households, since it is sized for one dog.
Strengths and trade-offs
Drawn from this product's published specifications.
- 100 stimulation levels for gradual adjustment
- Vibration, tone and light options alongside stimulation
- Waterproof, rechargeable, Biothane strap
- Two-year warranty on collar and receiver
- Sized for one dog only
- Built for small to medium dogs, not large breeds
Performance notes
The Biothane collar strap with a buckle closure resists water and odor better than nylon webbing, matching the unit's waterproof rating, and the two-year warranty on the transmitter and receiver signals durability expectations beyond the one-year accessory coverage.
Specifications
| Brand | E-Collar |
|---|---|
| Model | ET-300T-C |
| Dimensions & fit | |
| Item Dimensions L X W | 11.8 × 7.4 inches |
| Item Display Dimensions | 1.1 × 4.5 inches |
| Dog Breed Size | Medium |
| Capacity & performance | |
| Age Range Description | All Life Stages |
| Construction & materials | |
| Material Type | Biothane |
| Color | Teal |
| Included components | |
| Unit Count | 1 |
| Included Components | Charger, Collar and Receiver, Contact Points, Lanyard, Remote with Finger Clicker |
| Other details | |
| Animal Collar Type | Electronic Training Collar |
| Closure Type | Buckle |
| Number Of Items | 1 |
| Manufacturer | E-Collar Technologies, Inc. |
| Upc | 811938022527 |
| Best Sellers Rank | #16,678 in Pet Supplies (See Top 100 in Pet Supplies) #99 in Electronic Training Collars |
| Product Style | 1 Dog |
| Product Care Instructions | Spot Clean |
| Model Number | ET-300T-C |
| Breed Recommendation | Medium, Small |
| Item Type Name | for Small to Medium Dogs, Humane Tapping Stimulation, 100 Levels, Tone, Light, Rechargeable |
| Customer Reviews | {'ratings_count': '195', 'stars': '4.4'} |
| Manufacturer Part Number | ET-300T-C |
| Asin | B0DZZGRWRP |
| Pattern | Solid |
Other E-Collar training collars
How it compares
This product against the closest alternatives we track in training collars.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| E-Collar Mini Educator ET-300 Remote Dog Training CollarThis product | 4.4 / 5 | 195 | 3.9 / 5 |
| Educator ET-300 Mini E Collar for Dog Training with RemoteEducator | 4.5 / 5 | 8,500 | 4.5 / 5 |
| AI Dog Shock Collar 2 DogsAI | 4.4 / 5 | 2,300 | 4.3 / 5 |
| Garmin Sport PRO BundleGarmin | 4.6 / 5 | 1,500 | 4.3 / 5 |
| Dog Shock Collar - Electric Dog Training Collar with Remote 1600FT, Rechargeable E-Collar…dog | 4.2 / 5 | 11,300 | 4.3 / 5 |
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Questions about the E-Collar ET-300T-C
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
How many stimulation levels does the ET-300 offer?
100 levels, plus separate vibration, tone and light functions.
What size dog is it designed for?
One dog, small to medium breed size.
What is the collar strap made of?
Biothane, with a buckle closure.