Description
Expand your pet fence system with extra boundary wire. This 330 feet spool of 20 AWG boundary wire is for use with the Dogtek EF 4000 Electronic Dog Fence. The yellow polyethylene jacket provides excellent physical protection as well as static and oxidation resistance and it is burial approved. ; The chart below will help you determine how much additional boundary wire you will need. These are estimates based upon a square lot, but should be fairly accurate regardless of the shape of your proper
