Can Dogs Sense or Hear an Electric Fence?

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Can Dogs Sense or Hear an Electric Fence?

The senses of animals always adapt to the needs that may arise in their lives according to instinct. They are far from the dangers that can harm them. In the case of dogs’ hearing, one of the senses develops in the best way for timely detection of any frequency.

Although it is hardly believable, it is possible that the dogs can hear the electric fence, especially when they are visible, and these are the ones that give the shocks. In the case of collars, this does not happen because the discharges give a battery, and it does not emit sounds the collar is on.

Are Dogs Sensitive to Electricity?

Due to the development of the dogs’ senses, they can hear the electric currents that hum through the fence that is connected, being able to hear twice as much as humans hear. Mild shocks are felt by dogs, regardless of the voltage of the electricity and the length of contact made.

The shocks are mild with little inconvenience, similar to the experiments that people use, and are associated with the accumulation of electrical electricity, so they do not cause complete damage. In the case of larger discharges, the sensation is stronger, and there is no doubt that dogs can react to them.

Can Dogs Sense or Hear an Electric Fence?

Dogs are animals with highly developed senses, which makes it possible for their ears to hear buzzes, even those coming from electricity. However, there are electric fences that, even if they are working, do not generate buzzes of any kind and are undetectable by dogs’ ears.

Wireless or underground fences, for example, cannot be heard by dogs because they are the ones that are associated with a collar that is the one that generates the shocks to prevent the passage of the perimeter. However, this does not prevent the discharge, so they continue to feel the electricity and are sensitive to the sensations generated.

Read more: Do Vets Recommend an Invisible Dog Fence?

Can Dogs Detect Electricity?

When it is a type of electricity generated by visible fences, dogs are more likely to recognize the noise and associate it with danger when trying to pass an electric fence. So, as a form of training, the dogs continue to listen for electricity and avoid going the limits of the fence to have discharges of sound.

In the case of the collars, these are completely silent, but they can present warning and warning sounds before the dogs reach the point of electric shock. Based on this, it considers that there is an association with training the time to recognize it as an electric shock that will feel the sound of the fence or collar.

Based on other electricity systems that present perceptible sound, dogs are also detectors of it and avoid approaching the place where that electricity connection locate. If the electricity does shock dogs, they will always feel it in their body and, if they are very low shocks like those from fences, there is little chance of damage.

The damage that can generate is a fence for cattle with very high discharges or that the collar presents discharges greater than those the dog needs. The latter usually happens with small dogs and use collars and fences for large dogs, irreversibly damaging their necks and generating traumas from attempts to pass the fences over time.

Can Large Dogs Sense Electric Fences?

As with small dogs, large dogs have the opportunity to develop the sense of hearing to detect even the most invisible sounds for humans. Large dogs may detect electric fences, especially that insight and touch, generating more direct shocks when it comes to electric fences.

These shocks for large dogs are louder and louder, even for humans to hear, but they are not as large as those designed for cattle. It is not recommended to use the latter for dogs, as they can cause very serious damage, both outside and inside and in their development attitudes.


Electric fences are functional to prevent dogs from crossing perimeters in gardens or houses and, to a large extent, prevent them from exposing themselves to risks on the street when their owners are not always attentive to them. Given the development of their senses, these pets have the opportunity to detect the sounds of electricity buzzing, occurring invisible electric fences.

This does not happen with collars, but it is possible to hear a warning noise before the dogs approach the fence and the discharge generated, common in underground or invisible fences. The best alternative will always be the one that generates less danger or harm to pets, even if they are not very practical.

That is why the warnings heard are essential for dogs’ training and avoiding going the established limits in any place. Regardless of their breed sizes, all dogs with their sense of hearing perfect can detect fences when they are close to them, making them avoid them overtime after several shocks throughout the learning process.

In this way, greater safety and integrity for the dog can ensure with fewer electrical shocks.

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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