How Much Voltage Does a Dog Fence Need?

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Keeping pets as safe as possible is the key to avoiding accidents outside the home that are harmful to their health. For this reason, there are many alternatives to find a fence for dogs that has the characteristics of each type of pet.

With proper respect for electric shocks, the dog will not be affected in the process, so a safe option must be sought that eliminates risks. The voltage always varies according to the size and characteristics of the dog, standing out as a completely personalized tool and, in many cases, as a standard element for various existing breeds.

Next to the fences are accompanied, many times, dog collars that are responsible for unloading when the dogs are at a certain distance from them. Thus, to a large extent, a perimeter of help is limited so that the dog does not leave the house or put itself in danger due to cars or other circumstances that could cause it some harm.

How Much Voltage Does a Dog Fence Need?

Voltage measurements always vary according to the manufacturer and the dog’s size in the guarded perimeter; however, some options have a maximum voltage of 2400V. This requires a DC 12V plug-in power supply or any other alternative battery with this power range.

How Much Voltage Does a Dog Fence Need?

Other alternatives have stronger or lower voltage ranges, but this is information that may vary according to the fence model that is used. In case the collar and the fence are used, it is highlighted that there is a very low discharge of electricity when the dogs are in the limit distance, so there is a distance detector always active.

The acceptable interval between high voltage pulses can be close to 1.2 seconds, which can be regulated by regulations to avoid damage to pets due to longer-lasting electric shocks. These downloads are to the full extent of the fence, which can be 1 kilometer or more, as preferred.

How many KV Should an Electric Fence Have?

For example, if a fence has a maximum voltage of 2400V, 2.4 kV stands out for its operation, which is greatly beneficial when you have small pets at home, such as dogs. If the fence is for larger animals or cattle, the kV must be higher and with a different interval time between high voltage pulses.

Some fences are fixed and others movable, the latter being very common when they are placed for cattle, especially for cattle to go in and out to graze. Its measurements are also part of the kV variations, knowing that the installation processes can vary according to the needs for grounding or direct electrical energy.

If the installation is for domestic pets, especially dogs, it is better to go for options not greater than 2.4 kV since it is safer than smaller discharges. Thus, there will be no danger during installing and using the entire fence that you decide to choose, even if you have several dogs in the same house and under the same fence.

Also read: Do Virtual Fences Work for Dogs?

How much Electricity Does a Dog Fence Use?

Since the discharges are usually not too high, a very low current consumption such as Ø 0.008 A can be presented with a power supply that can be plug-in or grounded. If it is a plug-in, it is common for it to be 12V/DC with an output of 100 mA or mobile batteries of 12V> 12 Ah, but it can vary for each model.

The interval times between each high voltage pulse are another piece of information to consider since a good interval is around 1.2 per pulse with dogs. In addition, the power for small animals can be close to 0.12J, avoiding any damage when shocking around the entire fence.

As you can see, there is not much electricity required for optimal operation of the various fences available, so there will not be large expenses for this resource while protecting the pet from dangers outside the home.


Dog fences are usually installed with electrical resources that allow optimal operation that prevents dogs from leaving an estimated range. Its installation usually occurs in gardens, with a wide perimeter that can vary as appropriate.

Each alternative is different, some with the elements to be a dog collar radar, which is the one that is responsible for giving the few downloads when the dogs are at a certain distance from the fence. Thus, you can have safe pets without too many inconveniences that exist with the dog collar radar.

Maria Martinez is a dog lover who likes to write about different dog products. She likes to share those products which she owns and uses and provide honest reviews about them.

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