Dogtek Electronic Dog Fence System EF4000 Review

Rating: 8.4 / 10 (Excellent)
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Some of the most notable features of the Dogtek Electronic Dog Fence System (EF4000) are its eight levels of static correction and great boundary control. The system allows you to set different zones for the warning beep and static correction. This is certainly a nice feature, especially considering the price.


Starts at $149.95

Pet features

Collar size – 8 to 26 inches

Contact points - short and long contact points for short and long-haired pets

Warning feature – Beep 

Run through prevention - – after a warning beep, the collar sends static correction when your pet continues to move outside the fence perimeter

Levels of correction – 8 levels of static correction

How many dogs – Unlimited with purchase of additional collars

Waterproof collar - Yes


Effective Range

Covers up to 5 acres with additional wire


Training flags – 50

Battery - 6 months autonomy with one battery (Energizer CR2)

Wires – 500 ft of wire

Test light tool - Yes

Wire tools - Yes

Ease of installation - does not require professional installation, manual provided


*** Accessories

Extra Collar for Electronic Dog Fence EF 4025 - $89


Warranty Policy

DOGTEK covers labor and parts for the first year of ownership; after the first year, a service or upgrade charge will apply relative to replacement or repair of the product, with new or refurbished items at DOGTEK’s sole discretion.

This warranty excludes: accidental damage due to dog chews, misuse, loss, or improper handling.

DOGTEK will not pay for loss of time, inconvenience, loss of use of your product, or any incidental or consequential damages.

Return transport costs for the product will be the purchaser’s sole responsibility.

Warranty is void if product resold.



Overall, the Dogtek Electronic Dog Fence System is good performer. With two separate zones of boundaries, it allows you to customize your warning and correction zones. It’s a gentler system that allows pets to get accustomed to the boundaries without fear of receiving corrections. After all, any type of pet training that requires little or no physical discomfort is preferred by dog trainers and pet owners over other types of systems.  

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8.4 / 10

DogTek Electronic Dog Fence System - EF4000

  • In-Ground Fence
  • From $149.95
  • Covers up to 5 acres with additional wire
  • Unlimited number of pets with purchase of additional collars
  • 8 levels of correction