Instructions
Wave the pet receiver collar within about 6 inches of the underground wire. Be careful not to touch shock probes. Most collars will beep or a light will flash if working properly.
Change the receiver collar's battery and test again.
Check the transmitter. Most models have indicator lights to show whether or not they're functioning properly. Turn the transmitter off and replace the fuse, located on the back of most models. Turn the transmitter back on and test the fence.
Conduct a loop test. Disconnect the fence wires from the transmitter and connect a 10-foot piece of fence wire, spread in a circle, in its place. If the transmitter is working properly, the indicator lights should come on. If indicator lights don't come on, it indicates a problem with the transmitter and the problem is likely a break in the fence.
Walk the fence wire and visually check for areas where wire has been dug up or broken. Trim covering from broken wire, twist bare wires together and cap with a wire nut. Wrap thoroughly with electrical tape and bury about 3 inches deep.
Call your pet fence manufacturer and order a "Wire Break Locator" to find breaks that are not visible.
How to Troubleshoot a Pet Fence
Pets allowed to roam are more likely to become lost, injured or be killed by traffic or other animals. Electric underground pet fences are an unobtrusive way to keep pets contained on your property, but when they don't work properly, your pet is at risk. Not only does a malfunctioning fence give your pet a chance to leave your property, it may cause setbacks in their training. Troubleshoot a malfunctioning fence as quickly as possible before getting it repaired.