500' boundary Wire 18 Gauge

Add Extra Wire and Flags to Enclose Your Entire Yard
If you already own a containment system for your pet and are looking to expand your coverage then you only need to purchase extra boundary wire/accessories. No matter the options you need or your price range we have the solution for you.

Expand the coverage of your containment system with the best possible boundary wire. Use 18 gauge (thicker) wrire for the most robust signal.