Dogtra E-Collar Tom Davis 280C Boost & Lock - Precise Training Control

Our review of the Dogtra E-Collar Tom Davis 280C finds it best suited for owners who need precise, adjustable corrections for off-leash obedience and recall. The single biggest reason to buy is the Boost & Lock system, which provides an instant, customizable jump to a stronger correction while preventing accidental level changes - a practical feature when working with stubborn or distracted dogs. The 280C balances a compact, waterproof receiver with a clear LCD and a rheostat dial for fine-grained control across many training situations.

Key Features

• Boost & Lock: The customizable Boost button lets trainers jump to a stronger correction instantly for immediate recall or heightened obedience.
• Safety Level Lock: Prevents accidental changes so the chosen training intensity remains consistent during a session.
• Bungee Collar: The adjustable bungee collar secures a comfortable, custom fit for neck sizes 12+ and helps the compact receiver stay put during activity.
• Waterproof Construction: IPX9K-rated build withstands high-pressure sprays and hot conditions, so dogs can work near water without worry.
• 127 Levels & LCD: The rheostat dial and bright LCD make it simple to choose from many correction intensities for gradual, precise training.
• Pager Vibration: High-performance vibration offers a non-stimulus option to alert dogs during early training or when less intrusive cues are preferred.

Who It's For

The 280C is aimed at experienced pet owners and trainers working with off-leash dogs that need reliable recall and obedience tools, including small to large dogs that fit a 12+ neck. Its 1/2-mile effective range and robust Boost feature suit field training, park sessions, and outdoor adventures where immediate correction may be required.

Owners seeking a starter-level, no-correction approach or those who absolutely cannot use electronic stimulation should look elsewhere; the collar does include vibration and nick modes but is primarily designed for controlled static corrections with customizable intensity.

Pros & Cons

Pros

• Boost & Lock provides instant, repeatable increases in correction with safeguards against accidental changes.
• Waterproof IPX9K rating and compact receiver design hold up in wet or active environments.
• Wide range of 127 levels and an easy rheostat dial allow precise tuning across dog sizes and temperaments.
• Bungee collar improves fit and comfort while keeping the receiver secure during activity.

Cons

• Battery life reports are mixed among users, so some may need to recharge more frequently than expected.

Specifications

Brand	Dogtra
Model	Tom Davis 280C
Range	1/2 mile (off-leash)
Correction Levels	127 levels with rheostat dial
Modes	Nick, Constant, Boost, Vibration (Pager)
Waterproof Rating	IPX9K
Collar Fit	Adjustable bungee collar for neck size 12+

Our Verdict

The Dogtra 280C Tom Davis edition is a strong choice for trainers who need accurate, flexible corrections and a rugged, waterproof unit for outdoor work. Its Boost & Lock system and finely graded levels make it good value for owners who want dependable recall and obedience tools, though prospective buyers should confirm expected battery life fits their usage pattern.

Frequently Asked Questions

Is this collar waterproof enough for swimming?
The 280C has an IPX9K rating that handles high-pressure sprays and hot conditions, making it suitable for wet environments, but prolonged deep-water submersion is not the primary test condition.

Can the Boost strength be preset?
Yes, the Boost button is customizable so trainers can set an enhanced level to jump to quickly while the Safety Level Lock prevents accidental changes.

Will the receiver fit small dogs?
The receiver is compact and lightweight and designed to work with the adjustable bungee collar for neck sizes 12+; it is suitable for many small to large dogs that meet that neck size range.