Electric Fence for Dogs Underground System with 2 Collars - Safe Yard

Our review of the Electric Fence for Dogs Underground System finds it best suited for owners who need a reliable, do-it-yourself containment solution for medium to large yards. The single biggest reason to buy is the complete package: two rechargeable, IPX7 waterproof collars plus a pre-wired transmitter and 721 ft of boundary wire that let a homeowner create roughly a 1 acre safe play area without professional help. The review focuses on real-world fit, comfort and practical setup so buyers know what to expect.

Key Features

• Rechargeable collars: Both collars charge fully in about 1.5 hours so they are ready for daily use without frequent battery swaps.
• Waterproof construction: The IPX7 waterproof receivers allow dogs to swim without immediate signal loss, making the system usable for yards with pools or wet weather.
• Adjustable boundary: The transmitter and 721 ft of included wire let owners create a customizable boundary of roughly 1 acre to match yard layout.
• Tone and shock training: The collars offer a tone plus shock progression where the beep speeds up and shock intensity increases as the dog approaches the wire, helping dogs learn the limit more quickly.
• Comfortable fit: The adjustable collar fits neck sizes from 9.5 to 26 in and uses conductive silicone over the contact points to reduce direct metal contact with skin.
• DIY installation: Components are designed for a weekend install: lay wire, connect to the wall-mounted transmitter and power on to activate the system.

Who It's For

This system is aimed at pet owners who want an affordable, self-installed boundary for one or two dogs and who are comfortable using corrective training aids like tone and static stimulation. It works best for dogs 15 lb and up that can wear a collar and respond to progressive training cues.

Owners of very small dogs under 15 lb, people who cannot or will not apply a collar for more than short periods, or households that need a fully visible physical fence should look elsewhere, since this product is an invisible underground containment system with shock as part of training.

Pros & Cons

Pros

• Includes two rechargeable, waterproof collars suitable for wet conditions and regular use.
• 721 ft of wire and an adjustable transmitter allow a tailored boundary of about 1 acre.
• Comfort-focused collar sizing and silicone-covered contacts reduce irritation during wear.
• DIY installation removes the need for professional setup and keeps overall cost down.

Cons

• Must not be worn more than 12 hours a day and requires owner-led training for reliable results.
• Prolonged water exposure should be avoided even though the collar is IPX7 rated, so owners need to dry the unit after swimming.

Specifications

Our Verdict

The Electric Fence for Dogs Underground System is a practical, value-oriented choice for owners who want an invisible containment option they can install themselves. It combines rechargeable, waterproof collars with a customizable transmitter and plenty of wire to cover about an acre, making it a strong pick for backyard containment when owners follow the recommended wear limits and training steps.

Frequently Asked Questions

How large an area can I contain?
You can create roughly a 1 acre safe play area using the included 721 ft of boundary wire and by adjusting the transmitter signal width.

Are the collars safe in water?
The collars use IPX7 waterproofing so they work around water and swimming, but do not leave them submerged for long and dry them after contact with water.

Can this be installed without a professional?
Yes. The system is designed for DIY installation: lay out wire, connect to the transmitter and power on the units to activate the fence.