Factory Grade 18-Gauge Boundary Wire Kit (500 ft)

Quickly and easily expand the size of your electric dog fence system using our convenient Boundary Expansion Kits. These pre-measured kits include the perfect amount of wire, flags, and splices to expand your dog fence to suit your property. This 500 ft. kit will expand your dog fence by roughly 1/3 acre or allow you to create 500 linear feet of lake loops (also known as interior exclusion zones). 

We always recommend upgrading the wire in your dog fence kit. Upgrade the wire in your kit to 18-gauge wire then add this boundary expansion pack to create a larger dog fence.