Each in-ground fence kit comes with 500 feet of 20-gauge boundary wire, which is enough to cover most layouts for a 1/3 acre yard. If your yard is larger than 1/3 acre or you want to customize pet-free zones within the containment area, you can purchase additional Boundary Wire & Flag Kits.
Wire Calculator
Enter your yard size to see how much wire you'll need to install your fence.
Quick Wire Length Reference Guide
| Area Size | Amount of Wire |
| 1/4 acre | 415 feet |
| 1/3 acre | 480 feet |
| 1/2 acre | 590 feet |
| 1 acre | 835 feet |
| 2 acres | 1,180 feet |
| 5 acres | 1,870 feet |