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Heavy Duty 16-Gauge Boundary Wire Kit (500 ft)

Model: Kit-16AWG-500

Availability: In stock

Regular Price: $89.99

Special Price: $74.95

Quick Overview

  • 16-Gauge Professional-Grade Wire
  • 45mil Polyethylene Jacket
  • Waterproof
  • Compatible With All Dog Fence Systems

Kit Includes:

  • 500 ft. Continuous Wire Spool
  • 50 Training Flags
  • 2 Waterproof Wire Splices

Customize Your Product


Regular Price: $89.99

Special Price: $74.95

16-Gauge Boundary Extension Kit

More Views

  • 16-Gauge Boundary Extension Kit
  • dog fence wire gauge chart

How much dog fence wire do I need?



16-gauge dog fence wire is considerably thicker and more durable than factory-grade 18 or 20-gauge wire yet still flexible enough as to be relatively easy to work with. Our dog fence boundary expansion bundles are a convenient and easy way for you to increase the size of your dog fence system in a quick one-stop shopping experience. We've pre-bundled wire, flags, and splices in the most common expansion sizes with just the right ratio of wire to flags and splices. 

DIY dog fence kits come with a 500 ft. spool of 20-gauge, factory-grade wire. Because this wire is the weakest link in the manufacturer kits, we recommend upgrading your wire right form the start. Using a higher quality wire guards against wire breaks, which are caused by degradation in the wire due to moisture, heat, difficult soil, and/or lawn care equipment. 

It is advisable to keep the wire gauge consistent throughout your dog fence installation. By choosing to upgrade the factory-grade wire included in your dog fence kit (by selecting 16-gauge from the drop-down menu on the product page) and then adding this boundary extension kit, you'll be able to fence roughly a 2 acre property. 

  1. Upgrade! Review by Jac

    Professional Grade 14-Gauge Boundary Wire Kit (500 ft )

    Hey, I just want to say good job and give a quick thank to I had with my fencing system the standard factory wire ( which by the way sucks ) which was stating to be a bother so I found I got the Professional Grade 14-Gauge Boundary Wire Kit (500 ft ) and I was amazed at the difference and have not experienced 1 issue thus far. And did I mention I only paid $89.00 for it. Keep it up!
    -Jacob Flatch, PA (Posted on 10/2/12)

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