How do I find a break in my electric dog fence
Lucas Hayes
Updated on April 08, 2026
Plug in the Fence Transmitter and check the Loop Indicator Light. If the Loop Indicator Light is on you can assume the break is in the other half of the Boundary Wire. If the Loop Indicator Light did not come on and you hear a continuous beep, you may assume there is a break in this portion of the Boundary Wire.
How do you find a partial break in an invisible fence?
Plug in the Fence Transmitter and check the Loop Indicator Light. If the Loop Indicator Light is on you can assume the break is in the other half of the Boundary Wire. If the Loop Indicator Light did not come on and you hear a continuous beep, you may assume there is a break in this portion of the Boundary Wire.
How do I find an invisible fence line?
- Make sure your invisible fence is plugged in and turned on. You should see an indicator light on the radio transmitter unit confirming this. …
- Find the radio frequency that your invisible fence is using. …
- Walk through your yard with the AM radio tuned to the correct radio frequency.
How do I find the break in my invisible fence with RF choke?
Great little tool to diagnose your dog’s invisible fence when you suspect that the line has been broken. Just pair it with a portable AM radio and turn the volume up loud. Then in my case, tune it to AM 600 and you will hear a pulsating or throbbing electronic sound through the speaker.Why is my invisible fence beeping?
Why is my Invisible Fence control panel beeping? If your Invisible Fence control panel is beeping every second, the most likely issue is that you have a wire break somewhere on your property. These can be caused by digging too deep when working in the yard, burrowing animals, and even the weather.
How do you find a break in electric dog fence with an AM radio?
If you get a strong signal on both ends, connect them with a wire piece, then disconnect the RF choke. Reconnect the wires from the perimeter into the transmitter. Fingers crossed, if the alarm goes off, there is your break!
How do you test a dog's extreme fence collar?
How are you testing the collar? To test it properly, you must approach the fence in one place, then go back into the center of the yard and walk back out to another spot. Walking parallel in the beep zone will not cause the collar to activate again. You have to walk in and then back out again to test.
Why is my petsafe transmitter beeping?
The transmitter box starts to beep to notify you that your dog left the yard. If there is a break in the fence, the transmitter box will beep nonstop until the break is located and repaired. Since the fence line is invisible, the level of difficultly in locating the break in the fence increases.What is an RF choke?
RF Chokes. We can think of RF chokes as applications of inductors. They are designed as fixed inductors with the purpose of choking off or suppressing high-frequency alternating current (AC) signals, including signals from radio frequency (RF) devices, and allowing the passage of low-frequency and DC signals.
Why is my underground fence not working?Check for a break in the underground wiring of the invisible fence. Most invisible fence units register an error if there is a break in the fence. It should either flash red lights or set off an alarm. Remove the ends of the fence wire from the transmitter jacks and replace them with the ends of a spare piece of wire.
Article first time published onHow do you cancel out parts of underground fence for dogs?
The only way to cancel out a part of an underground pet fence is to twist two boundary lines together. Taking the wire that emits the signal to the transmitter, you should estimate where you want the area to be that your dog can pass through unharmed. Then create a double loop layout.
What gauge is invisible fence wire?
20-gauge wire is what you will find in most pre-packaged do-it-yourself fencing kits. Most professionally installed systems use the more substantial 14 or 16 gauge wire.
How do you test if a wire is live without a tester?
Using a digital multimeter is the easiest way to tell if a wire is live without a tester. It is also the safest way to test a live wire, especially if it is exposed. Set up the multimeter by rotating the dials to the V spot on the device.
How deep are invisible fences buried?
In most cases, the wires should be buried in a trench that is between 1 and 3 inches deep; burying the wires at this depth allows adequate transmission of the signal, while protecting the wire from damage from lawn mowers and other activity on the lawn.
How close can a dog get to an invisible fence?
Some systems will work up to 30 feet from the boundary and as close as a foot. Just make sure that your dog has room to roam and play without feeling discomfort. Other basics to keep in mind: Don’t run wire along with electrical wires, telephone wires, television cables, antenna wires or near satellite dishes.
How do I check the battery in my invisible fence collar?
Insert the coin in the slot on top of the Power Cap unit and turn it 45 degrees counter-clockwise. Do not push down while turning. The Power Cap unit will rotate while the spring inside will push the Power Cap battery out of the Computer Collar unit battery chamber.
How do you test if invisible fence is working?
Replace the Batteries Some invisible pet fences include a battery tester with the fence system. Place this on the collar and walk past the boundary wire. If the tester lights up and you hear the audible warning given by the collar, the battery is functioning properly.
How do you reset an invisible fence after a power outage?
Resetting the system can be as simple as replacing the batteries in your transmitter. Bring your dog inside, and turn off the power to the fence. Unplug the transmitter. Look for metal objects around or on top of the fence.
Why is my extreme dog fence collar flashing?
PLEASE NOTE: The red flashing light on the receiver indicates a low battery in the collar that needs to be changed. Slowly approach your outside boundary loop wire and listen carefully for the warning beeps.
Why is my dog fence beeping?
Why is my Invisible Fence control panel beeping? If your Invisible Fence control panel is beeping every second, the most likely issue is that you have a wire break somewhere on your property. These can be caused by digging too deep when working in the yard, burrowing animals, and even the weather.
Why is my petsafe collar beeping but not shocking?
Touch both points on the collar while it is ticking or beeping. If you do not feel a shock, then there may be a problem with the receiver collar. Make sure you touch both points on the receiver at the same time when you hear the collar beeping. It will tell you definitively that the fence is or is not working.
Where does the RF choke go?
This operator says an RF choke goes near the feedpoint (nearest antenna) while the instructions that came with the choke says “The RF Isolator should be placed close to the transmitter, in line with the coax feeding an antenna.”
Why does my dog's shock collar keeps beeping?
Try to use the collar on low sensitivity setting first then change the sensitivity according to the dog’s barking. If still you see the continuous beeping, please put a new battery. If you need any further assistance, please contact us. … It’s because the battery is low.
What does blinking green light mean on Invisible Fence?
When you first insert the battery into your receiver, the status light will flash green. This indicates that the receiver has started properly. In the event that the lights do not flash, check the battery to be sure that it has been inserted properly.
How do you test a electric fence collar?
Touch both points on the collar while it is ticking or beeping. If you do not feel a shock, then there may be a problem with the receiver collar. Make sure you touch both points on the receiver at the same time when you hear the collar beeping. It will tell you definitively that the fence is or is not working.