E-Collar ET-800 The Boss – High-Output Remote Training Collar, 1 Mile

E-Collar ET-800 "The Boss" – The Most Powerful, for Large and Stubborn Dogs

The ET-800 "The Boss" by E-Collar Technologies is the most powerful model in the catalog, built for large, stubborn, high-drive dogs. It delivers the highest stimulation output on the market alongside a range of up to a full mile.

What sets the ET-800 apart

The key differentiator is the large RX-120 receiver: low-to-medium output at levels 1–50, and from level 50 upward it increases by about 40% — providing headroom for dogs that don't respond to the smaller models. All while keeping the smooth "blunt" stimulation (COS technology) with no head-jerk reaction. Includes 100 levels, Boost (1–60), tone and vibration, Lock & Set, a night light and a floating transmitter. A wide 1" strap keeps contact stable on large dogs.

Who is it for?

For large dogs (about 25 lbs and up), stubborn or high-drive, and for situations that call for exceptionally long control range. Receiver and transmitter are waterproof, and the transmitter floats. Expandable to two dogs — for a kit, see the ET-802.

Specifications

• Control range: up to 1 mile line of sight
• Receiver: large RX-120 — highest output on the market (increases ~40% above level 50)
• Stimulation levels: 100 levels + Boost (1–60)
• Stimulation methods: static, Tone and Vibration
• Suits: dogs from about 25 lbs, high drive or stubborn
• Strap: wide (1") for stable contact
• Additional features: Lock & Set, night light, floating waterproof transmitter
• Expansion: up to 2 dogs (with an additional receiver)
• Made in the USA

Quick comparison with similar models

FAQ

Who is the ET-800 for?
For large, stubborn or high-drive dogs that need strong stimulation output and a long control range (up to a mile).

What's the difference between the ET-800 and the ET-400?
The ET-400 has an RX-090 receiver and ~3/4 mile range. The ET-800 has the larger, stronger RX-120 (highest output on the market) and up to a mile of range — suited to large, high-drive dogs.

What's the control range?
Up to a mile in open line of sight.

Is it waterproof?
Yes, collar and transmitter are sealed, and the transmitter floats.

Can I train two dogs?
Yes, it expands to two dogs with an additional receiver.

Key features

• 100 graduated stimulation levels, with exceptionally high receiver output
• Tone and vibration button
• Range up to 1 mile
• Lithium battery — full charge in about two hours
• Silent buttons
• Collar and transmitter charge simultaneously
• Both fully waterproof
• Boost option for instant stimulation increase
• Receiver light operated from the transmitter
• Made in the USA

Intended use: training and intensive work with large or stubborn dogs. Recommended for use by a trained and experienced handler.

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