Will Ultrasonic Pest Repellers Hurt My Dog? - Pest Control IQ (2023)

Will Ultrasonic Pest Repellers Hurt My Dog? - Pest Control IQ (1)by Derrick |Last Updated: August 2, 2021

Will Ultrasonic Pest Repeller Hurt My Dog?

Pest Repeller Review {Ultrasonic Pe...

(Video) 5 Best Ultrasonic Pest Repellers in 2023: That Actually WORK!

Pest Repeller Review {Ultrasonic Pest Repeller}

Ultrasonic pest repellers are tools that repel different plagues like bugs, rodents, ants, or flies. But are these devices safe for dogs? Continue reading this article to know if you can have an ultrasonic pest repeller in your house and if it can be dangerous for your dog.

The short answer is, it should not harm your dog. But this can vary depending on which ultrasonic pest repeller you purchase. These devices should have a specific frequency so that they are reliable and harmless for your dog.

Can Dogs Hear Ultrasonic Pest Repellers?

Many people don’t know that dogs have an incredible hearing range. Dogs can hear anywhere from 67 to 45,000 hertz. In addition, ultrasonic pest devices can release sounds up to 65,000 Hz. This means that some dogs can listen to them if they have a stable hearing range.

What Frequency Is Harmful To A Dog’s Ear?

Frequencies starting at 25,000 Hz can irritate your dog’s ears. However, if the frequency goes higher than that, it can cause irreversible harm. As you may know, dogs have better hearing abilities compared to humans, so if you can withstand hearing the sound, so can your dog. However, it is good to keep in mind that loud sounds can irritate or scare your pet.

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How Can I Know If My Dog Hears An Ultrasonic Pest Repeller?

As you can see, there is a good chance that your dog can hear an ultrasonic pest repeller. Dogs are sensitive to different sounds (it does not matter if they are low or high pitched). Furthermore, they tend to show signs that can tell you if they hear a sound or find a sound annoying. Those signs can be portrayed with body language or behavior.

Some Of The Signs That Can Tell You If Your Dog Can Hear The Ultrasonic Pest Repeller:

  1. Your dog is trying to find the origin of the sound. They look up or from side to side.
  2. Your pet gets surprised by the sound or shows an uncommon reaction.
  3. Your dog tilts their head.
  4. Your pet moves its tail in a specific way.
  5. Your dog maintains a tight jaw.
  6. Your pet moves its ears back.

Signs That Your Dog Dislikes The Ultrasonic Pest Repeller

There are many ways to tell if your dog does not like a sound, in this case, the sound of an ultrasonic pest repeller. Below are some examples of those signs:

  1. Your dog begins acting weird and starts doing things that they did not do before.
  2. Your pet feels disturbed or upset.
  3. Your dog is shaking or feels nervous for no apparent reason.
  4. Your pet is always alert, walking from side to side or breathing heavily.
  5. Your dog barks when they are not supposed to, and for no apparent reason, it may whine or growl.
  6. They walk away from the object and act uncomfortable around it.

If your dog cannot stand the sound, you can always seek other solutions like professional pest control. Nevertheless, we find this solution to be more effective.

Where Should I Place My Ultrasonic Repeller If I Have A Dog?

If you know where the pest is, place the repeller in that specific room of the house. If it is possible, try to keep your dog out of that room. Although most ultrasonic pest repeller brands claim that they sell pet-friendly devices, you should avoid making your pet uncomfortable, distressed, or scared. Instead, the sellers of these devices recommend placing them in strategic places where sound can travel from one place to another around your house.

How Do Ultrasonic Pest Repellers Work?

When ultrasonic pest repellers are plugged in, they emanate high-frequency sounds that humans cannot hear. But some organisms, such as mosquitoes, bugs, fleas, cockroaches, spiders, rodents, and other animals, can hear them because they have a higher auditory ability. Consequently, these devices repel those animals. There are many people who use these pest repellers when there are pests throughout their homes.

How Long Do Ultrasonic Pest Repellers Last?

It all depends on which brand of device you buy. For example, some ultrasonic pest repellers function only for two to three months. Other repellers can work for up to three to five years. The time can vary according to your situation. For instance, if your house infestation stops within two to three months, it would not be necessary to have one that lasts longer. On the other hand, some consumers might want the device to last longer, and two to three months would not be enough.

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Pros And Cons Of Having An Ultrasonic Pest Repeller With A Dog In The House

There are many pros and cons related to having an ultrasonic pest repeller while having a dog in the house. Here is a list of those positive and negative arguments:


  1. Many ultrasonic repellers are safe for humans and pets, especially dogs.
  2. These devices are a one-time purchase. This means that you will have to buy it once.
  3. Ultrasonic pest repellers are cheap. Keep in mind that these tools can last for a long time.
  4. It does not need a lot of electricity to function. Therefore, it does not affect the electricity bill significantly.
  5. Pests leave your house themselves. This means that you do not have to get rid of them yourself.
  6. They work without implementing poisonous or toxic insecticides or chemicals that can be harmful to your dog.


  1. If the frequency is too high, it can be harmful to your pets. For example, it can produce irrevocable hearing issues for your dog.
  2. Dogs can become distressed when they hear this sound. Try out the device and see if your dog likes it or not.
  3. Sometimes, you will need to buy several ultrasonic pest repellers for your house because they are not too loud, and the sound doesn’t reach the entire house.
  4. Many people claim that these devices do not work. Some people say that they have seen results, but others say that ultrasonic pest repellers are scams.
  5. It can be annoying to your pets, in this case, your dogs. Additionally, it may become accustomed to it, and it will not leave.

List Of Ultrasonic Pest Repellers That Are Pet Friendly And Dog Friendly

Below you can find a list of pet-friendly devices:

  1. MaxMoxie pest repeller with wireless remote: It works on rats, fleas, ants, spiders, and more. It is easy to use.
  2. AIGOO repeller: It is safe for kids, pets (especially dogs). It works for ants, mosquitoes, flies, and more. It has different modes that work with various frequencies.
  3. Dekko ultrasonic pest repeller: It is safe for dogs and kids. It is mainly focused on attacking spiders, ants, cockroaches, and more insects.
  4. Palmandpond ultrasonic pest repeller: You can use it at your office or your house. It is human, dog, and cat friendly. It works on rats, spiders, ants, fleas, flies, cockroaches, various insects, and more.


In summary, you can conclude that ultrasonic pest repellers should not be harmful to your dog. Although these devices have high frequencies, they should not be an annoying sound for your pet. Before buying one, you should speak with a veterinarian and ask them if your dog can be exposed to a sound like this. If your veterinarian says that you should not have an ultrasonic pest repeller at home, ask them about other solutions.

Remember, if your dog dislikes the sound of these repellers, remove them immediately. It would be best if you did not make your dog uncomfortable because there are many alternatives to this problem.

(Video) How to check if Ultrasonic PEST Repellers is working? | TIPS | Test it in 5 Seconds

References and sources used for this article





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  • FAQs

    Will Ultrasonic Pest Repellers Hurt My Dog? - Pest Control IQ? ›

    A dog's hearing is extremely sensitive. Unlike humans, they can hear noises at extremely high frequencies, such as the ultrasonic sounds produced by these rodent repellents. This means that they can hear the sounds, but they won't be harmed by them.

    Does ultrasonic pest control bother dogs? ›

    While cats and dogs can hear the ultrasonic waves, ultrasonic repellers do not generally harm or distress them. The sound being emitted would have to be rather loud to affect an animal as large as a cat or dog.

    Is ultrasonic harmful to dogs? ›

    Yes, ultrasonic trainers are safe. Although the high-frequency sound will annoy your dog, it won't harm them.

    Is Pestacator safe for dogs? ›

    Pest-A-Cator Too! is great for smaller homes, condominiums, apartments, mobile homes, etc. Safe for all pets except spiders, hamsters, gerbils, and other rodent pets The ultimate power in electronic pest control! Pest-A-Cator Plus No Harmful Chemicals.

    Do rat repellers affect dogs? ›

    Following on from research that has been carried out, experts have concluded that while dogs are able to hear the sounds from these devices, they will not cause them any actual harm.

    Can dogs hear ultrasonic sounds? ›

    Ultrasonic sounds have frequencies more than 20000 Hz. Among the following animals dogs, cats and bats can hear ultrasonic sounds.

    Do high-frequency sounds hurt dogs? ›

    Typically, frequencies that hurt your dog's ears will range from 20,000 Hz and on, with 25,000 typically being the mark that begins really to irritate your pup. That being said, sounds that range from 23,000 to about 25,000 will likely be tolerable to your pup.

    Do ultrasonic whistles hurt dogs? ›

    Do Dog Whistles Hurt Dogs' Ears? A dog whistle won't harm your dog when used properly. Read the manufacturer information carefully and speak with your veterinarian about any questions you have. Because dogs hear at a much higher frequency than humans, they're naturally more sensitive to sounds.

    Are ultrasonic pest repellers safe? ›

    Is Ultrasonic Pest Control Safe? Yes, an ultrasonic rodent repeller is a safe device that won't harm your health or your family's health. Many people are worried that ultrasonic sound waves can be damaging to human hearing. The human ear can only detect sounds with a frequency that goes up to 20 kHz.

    How do I get rid of mice in my yard without harming my pets? ›

    Live traps are a humane and pet-safe alternative to snap traps. Live traps come in many shapes and sizes but are usually made from clear plastic or metal and have a lid that you can open to release the live animal.

    What happens if I spray my dog with off? ›

    The answer is 'no' — never use human insect repellent on your dog. The two most common ingredients in insect repellent for humans are DEET and Picaridin, which can cause vomiting, staggering, irritation and seizures. For this reason, you should also not let your dog lick your skin after applying bug spray.

    How do I get rid of rats in my yard without harming my pets? ›

    Use Repellents – If you want a more natural approach, try using peppermint oil or garlic as an alternative to rodenticides in order to repel rodents from your property without harming them directly; however, make sure that whatever method you choose will not harm pets who might ingest it!

    What repels rats but safe for dogs? ›

    If you're interested in trying this pet-safe mouse control method, use Victor®'s Scent-Away™ peppermint oil repellents and place them in areas where you have noticed signs of rodent activity. Scent-Away™ can be used in confined spaces where other rodent repellents may not be as practical.

    Can dogs smell rats in the house? ›

    While dogs are not rat-catchers in the same sense as cats are, they are excellent rat detectors. A combination of their fantastic sense of smell and their incredible hearing means that they are able to sense rats with ease.

    How long do ultrasonic pest repellers last? ›

    On average, an ultrasonic pest repeller lasts from three to five years. You know that it's working if the LED light on the device is lit. You can buy a six-pack of these devices for less than $30.

    Does ultrasonic really repel roaches? ›

    But while ultrasonic devices annoy the heck out of crickets, they have little repellant effect on roaches (or ants, spiders, mosquitos, and mice). That's according to an extensive study called “Ultrasound and Arthropod Pest Control” by Kansas State University.

    Do electronic rodent repellents really work? ›

    Some are sold specifically to repel rodents. However, there is little data that these devices repel insects or are effective in rodent control. Rats and mice emit high-pitched sounds and may communicate using these sounds. Devices that use sound that humans can hear typically have no effect on the rodents.

    What is the best ultrasonic pest repeller? ›

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    Best for RodentsTitoland Mole Repellent Solar Powered
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    How far can dogs hear ultrasonic sounds? ›

    Although those are some of the dog breeds that have the best sense of hearing, all dogs can hear very well—much better than any human can. Regardless of the dog breed they belong to, most dogs can hear sounds anywhere between 80 feet and one mile away.

    How does ultrasonic work on dogs? ›

    These ultrasonic behavior deterrents work by emitting a high-pitched sound when activated. The anti-bark systems detect barking and emit a high-pitched sound in response. The barrier systems involve a collar worn by the dog and a device, which emits a high-pitched sound when it detects the collar within range.

    What frequency can dogs not hear? ›

    One dog (the Poodle) heard a tone at the low frequency of 40 Hz, but an intensity of 59 dB was required for it to be detected; most of the other dogs didn't respond until the stimulus frequency reached 62.5 Hz.
    SpeciesApproximate Range (Hz)
    26 more rows

    What sounds aggravate dogs? ›

    While it's well established that sudden loud noises, such as fireworks or thunderstorms, commonly trigger a dog's anxiety, a new study finds even common noises, such as a vacuum or microwave, can be a trigger.

    What sound is painful to dogs? ›

    Since their ears are so sensitive, loud, percussive sounds can make dogs ears hurt. Anything over 85 dB is known to cause damage to a dog's hearing.

    What sounds are dogs sensitive to? ›

    Dogs in the study all had fearful responses to sounds such as cars, planes, gunshots, motorcycles, fireworks, or thunderstorms.

    What is a safe frequency for a dog whistle? ›

    For most dogs, a 35,000 Hz dog whistle will be perfectly audible; dogs can hear high-pitched sounds up to 65,000 Hz. Researchers suggest the ability to hear higher frequencies stems from the modern dog's ancestors' need to hear the high-pitched squeaks of their prey, including mice and other rodents.

    Does ultrasonic sound stop dogs barking? ›

    Ultrasonic Devices

    The noise is ultrasonic, meaning humans can't hear it, but dogs can. The tone annoys them, so it acts as a correction, and it stops when the barking stops. Therefore, your dog will learn that barking brings on the noise and silence makes it go away.

    Do ultrasonic pest repellers penetrate walls? ›

    An ultrasonic device only has an effect on insects or vermin when they are in a direct line of sight with the device. Ultrasonic devices cannot penetrate into or behind cupboards, drawers, wardrobes, furniture or walls where pests actually nest and breed.

    Do ultrasonic repellers go through walls? ›

    Ultrasonic waves behave more like light than sound. For example, music from your stereo can fill your entire house. Ultrasound cannot penetrate solid surfaces (walls, floors, ceilings) or travel around corners.

    Do mice get used to ultrasonic pest repellers? ›

    Mice quickly become accustomed to regularly repeated sounds. Ultrasonic sounds have limited use in rodent control because they are directional and do not penetrate behind objects. Testing of sound devices shows that about half the sound energy is gone within 15 feet of the device. Call your local Orkin Branch Office.

    Will mice leave if they smell a dog? ›

    Will dog fur keep mice away? Mice have a very sensitive sense of smell, and if they sense the smell of a predator, they are much more likely to avoid the area. However, mice do not seem to be afraid of dog smells or their fur.

    What do mice absolutely hate? ›

    Mice can be kept away by using the smells of peppermint oil, cinnamon, vinegar, citronella, ammonia, bleach, and mothballs.

    Does Irish Spring soap repel mice? ›

    Irish Spring Soap has a strong fragrance that helps to repel mice. Their sharp sense of smell finds this fragrance to be too strong. Many testers say that putting soap shavings strategically keeps their home mice free.

    How long after spraying is it safe for dogs? ›

    The general rule of thumb is to keep your dog inside for at least 48 hours after a chemical lawn treatment.

    How long after spraying is it safe for pets? ›

    Conclusion. The minimum amount of time that the manufacturers have suggested is to keep your dogs indoors for at least 48 hours. After 48 hours, the pesticide sprayed on your lawn dries up completely, and you can allow your pets to have fun in your garden.

    How long do I have to wait to let my dog out after they spray for mosquitoes? ›

    But feel free to send your pets back outside once the spray has fully dried. That takes about 30 minutes.

    What smell do rats hate the most? ›

    Some people have found that they can deter rats from coming onto their property by using certain smells and aromas. The most effective smells are essential oils, specifically; peppermint, castor, and citronella. These are good choices because while their smell is powerful, many people also find the aromas pleasant.

    What does baking soda do to rats? ›

    Baking soda combines with the stomach acids to produce carbon dioxide gas which rats are unable to tolerate. In turn, it builds up within their system and eventually causes internal blockage and rupture. Soon enough, you will have the rat-free environment you always deserved.

    What scares rats away from the house? ›

    Rats cannot tolerate smells such as ammonia, mothballs, peppermint oil, crushed cayenne pepper, and pepper spray due to their intensified sense of smell. Clean and uncluttered homes and yards scare rats due to the lack of food and places to hide, as well.

    Does dog pee keep rats away? ›

    Cat, dog, or human hair or urine sprinkled in a garden also appears to have no impact on rats. Beware of anyone claiming they have a secret weapon or chemical that will get rid of rats. There is none.

    What hates rats? ›

    This makes peppermint oil, chili powder, citronella, and eucalyptus the most common natural rodent repellents. Chemical smells, such as ammonia, bleach, and mothballs also work as mice deterrents.

    Do ultrasonic repellents work on rats? ›

    The short answer is no, ultrasonic rodent repellents don't work. Some homeowners have noted an immediate effect at first, but over time the rodent problem will continue to persist.

    Is rat poop toxic for dogs? ›

    Rats carry a host of very nasty diseases, which can easily be transmitted to your cat or dog. Germs and disease are present in rat urine and droppings, which can contaminate pet food and water sources.

    Does peppermint oil really repel rats? ›

    Actually, yes. Peppermint essential oil has risen greatly in popularity for its effectiveness against deterring rats from the home and can even prevent them from showing up at all with the proper techniques in place.

    What happens if a dog eats a rat? ›

    Whilst catching a mouse or a rat may be a natural activity for cats and in some cases, dogs, eating rodents can have undesirable consequences on our pets. Dangers include infection from intestinal worms and/or toxoplasmosis as well as the possibility of suffering from secondary rat bait poisoning.

    Do plug in ultrasonic pest repellers work? ›

    While some ultrasonic repellents may have a minor short-term impact on some pests, the research is nearly universal: Ultrasonic pest repellers are not an effective option for preventing or eradicating pests.

    Is there any evidence that ultrasonic pest repellers work? ›

    In summary, ultrasonic pest repellers emit high-frequency sounds that manufacturers claim reduce household pest infestation, but laboratory tests have shown that the majority of such devices do not work as advertised, in violation of FTC guidelines.

    How do you get rid of mice when you have a dog? ›

    Try sprinkling cinnamon and cayenne pepper around your home. Make sure you place these spices in your cabinets and in areas your dogs and cats can't reach since cinnamon and pepper can irritate their eyes and mucus membranes.

    What ultrasonic frequency repels dogs? ›

    The Ultrasonic Dog Repeller is the most humane and safe way to deter unfriendly dogs. Using the latest ultrasonic technology, this portable repellent produces a discomforting but not harmful, high-frequency sound (35,000Hz-45,000Hz), audible to canines but not so much to humans.

    Does ultrasonic sound repel animals? ›

    Ultrasonic sound waves have a frequency higher than what human ears can hear, but invading species can detect them. The sound is meant to irritate pesky critters and prevent them from making homes near the source of the noise.

    Can dogs or cats or birds hear ultrasonic insect and rodent repellent devices? ›

    Since cats can hear up to 60 kHz and dogs can pick up sounds to 40 kHz, it's not a matter of if your pests can hear the ultrasonic pest repellers; it's a matter of if it could cause damage. However, your family's pet will likely not pay much attention to the high-frequency sound, and it won't cause them any harm.

    Do ultrasonic mouse repellers affect dogs? ›

    Dogs Have Sensitive Hearing

    Unlike humans, they can hear noises at extremely high frequencies, such as the ultrasonic sounds produced by these rodent repellents. This means that they can hear the sounds, but they won't be harmed by them.

    How can I get rid of mice without harming my dog? ›

    You can still use rodent baits without harming your cat or dog. If you're trying to avoid harming your animal, then make sure you use one of two types of rodent baits. First, you can use a bait with a warfarin base. And second, you can use chemicals like brodifacoum, difethialone and bromadialone.

    Will mice stay in a house with dogs? ›

    Researchers found that mice activity decreased in the presence of any household pets (e.g., dogs, cats). That said, there was a difference in mouse activity in the presence of only dogs – more mice returned after dogs had been present.

    How do dogs react to ultrasound? ›

    Some dogs may bark or growl, maybe raise their hackles, and if the sound is discomforting they may whine or whimper. If you notice any of these signs, there's a chance that your pooch may just have detected a noise in the ultrasonic range.

    Which frequency scares dogs? ›

    Because dogs are so sensitive to sound, loud noises, in general, can cause dogs to become uncomfortable. However, frequencies that are about 25,000 hertz are when dogs become annoyed by the sound. The louder that these sounds become, the more uncomfortable your dog will be.

    How do I know if my ultrasonic pest repeller is working? ›

    On average, an ultrasonic pest repeller lasts from three to five years. You know that it's working if the LED light on the device is lit. You can buy a six-pack of these devices for less than $30.

    Do the plug in pest repellers work? ›

    While some ultrasonic repellents may have a minor short-term impact on some pests, the research is nearly universal: Ultrasonic pest repellers are not an effective option for preventing or eradicating pests.

    How long does it take for ultrasonic pest repellers to work? ›

    This high-frequency sound causes confusion, seizures, and eventual death for the unwanted living organisms that stay around the ultrasonic repellers. Unlike other pest control methods that may yield immediate results, ultrasonic repellers take about two weeks before you notice a significant impact.

    Do ultrasonic pest repellers work through walls? ›

    An ultrasonic device only has an effect on insects or vermin when they are in a direct line of sight with the device. Ultrasonic devices cannot penetrate into or behind cupboards, drawers, wardrobes, furniture or walls where pests actually nest and breed.


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