Create some safe zones inside your yard with the Underground Electric Dog Fence Twisted Boundary Wire.

With this hassle-free and time-preserving pre-twisted dog fence wire, you can create safe zones within your yard so that your pets can cross over the boundary wire without receiving a correction. This pre-twisted dog fence wire is great for marking off island-like areas within your yard, such as children's play areas, pools or just areas you want to make off limits to your pets.

Each spool of 20-gauge wire includes 100 feet and each spool of 18-gauge wire includes 100 feet.