10 Best Ultrasonic Dog Repellents for Gardens in 2019

Ultrasonic dog repellents are designed to keep animals away. If you like dogs and other animals or not, there may be places you do not want them to enter. Those places can be somewhere like food storage, gardens, vaults, etc. It might be a food production place or a science lab. It’s hard for me to guess the exact location. However, people certainly need dog repellents.

Commonly used, we call them dog repellents. They repel many types of animals. It won’t kill or neutralize them. They can freely and actively go anywhere but your place. Therefore, people use repellents to keep them away in a friendly way.

There are several types of dog repellents. Similar to the cat repellents we reviewed, these can be something concrete substances. Yet we’re not talking about those this time. I mean, we’re now talking about sonic waves.

Ultrasonic dog repellents are not sprays or water or small balls. An ultrasonic dog repellent is a type of gadget. Some call them electronic repellents, too. This can be handy thanks to its mechanism. Because it is not a type of any harmful material, animal-friendly people will also love it. Wherever you do not want dogs in, you need it. It won’t harm any pugs, won’t cause offense. We worked hard and brought the best dog repellents together for you to see their essential reviews.

Top Selling Ultrasonic Dog Repellents

Wikomo Ultrasonic Animal Repeller
ZOVENCHI Ultrasonic Animal Repeller

Mauntac Ultrasonic Animal Repeller

  • It uses ultrasonic sounds and superior LED lights to scare the animals.
  • You can easily keep unwanted animals away with this one!
  • It doesn’t contain any toxic materials at all, and it’s not harmful to animals.
  • The product is triggered by motion, which saves energy in the long run!
  • You have to install the device on the way of pesky pests.
  • It covers up to 120 degrees of the horizontal radius. You can cover up to 26 feet with ease. If you have a big garden, you can buy more of this product.
  • The product works with charge. It will warn you when the battery gets low.
  • It’s straightforward to install. You can place the stake in the ground or hook it on a fence.

This one has a sleek design, which makes it suitable for luxurious gardens! If you care about the looks of the product, you might prefer this one!

PETBROO Dog Cat Repellent

  • The product uses intense ultrasonic signals to scare off the animal.s
  • It doesn’t contain anything harmful to human health.
  • Passive Infrared sensors detect motion and work when there is animals around.
  • The ultrasonic speaker emits a tone that humans can’t hear.
  • It’s powered by solar energy, which is pretty cool! You don’t have to use any cords at all.
  • You can also charge it when there is no sun around.
  • Weatherproof design makes it suitable for all-year use.

You can get this one if you are looking for an alternative. This ultrasonic dog repellent has a low price, which makes it stand out!

Humutan Ultrasonic Dog Repellent

  • There are two color versions on the sales page which is great for indecisive people.,
  • You can easily keep away the animals with ultrasonic waves and led light.
  • The product works okay on the small animals, and it covers adequate space.
  • It works up to 110 degrees, which is pretty cool. You can cover up 26 feet with ease.
  • You can easily carry it around your ground, thanks to its spike.
  • Waterproof design is great for rainy days.

If you are looking for a high-quality ultrasonic dog repellent, you should look into other products. This one works okay, but it might not be adequate for some people out there!

DOPA Dog Repellent

  • This is a capable dog and cat repellent for garden owners. It’s also one of the best sellers, so it will probably work for you too.
  • It’s safe and eco-friendly. The product doesn’t contain any harmful materials at all.
  • It has a passive infrared sensor that detects motion and acts accordingly.
  • If you are living in a sunny area, this one will work great for you because it works with solar power.
  • It can work in almost any weather and condition. You can use it year-round.
  • It comes with a spike so you can easily install it on the ground.
  • The price is excellent. You can get this one if you are looking for a basic ultrasonic animal repeller!

The shape of this ultrasonic dog repellent makes it pretty attractive!

Wikomo Ultrasonic Animal Repeller

  • It can work with solar power and USB charging, which is excellent if you are living in a cloudy area. There is no need for the sun when you can charge it with a USB. It requires 3 AA batteries to operate, and they are also included in the package.
  • It’s triggered by motion, and it works well. It will emit 120db alarm sounds when there is an animal nearby.
  • It also uses flashes to keep animals away, which is efficient during the night.
  • The product is straightforward to install. The size is great if you lack space. It’s not that big.
  • Six months money-back guarantee — 1-year free replacement policy.
  • IP44 waterproof design. It’s made of solid hard plastic, which makes it durable. You can get this one if you are looking for a durable and cheap animal repeller.

The USB charging is pretty cool. You can charge it with power banks, which makes the products extra convenient! I suggest this one since it can also work with three aa batteries!

Royalsell Dog Repellent

  • One of the cheapest dog repellents in the market.
  • It does an essential job, which is excellent if you are looking for a single product.
  • The price is on the low end.
  • Safe and eco-friendly. It doesn’t contain any harmful materials for human health.
  • It is powered by solar energy.
  • Some of the customers don’t like the product, and it has a low rating.
  • If you are looking for something cheap as a quick solution you might buy this one but I do not suggest this one!

If you are looking for an essential ultrasonic dog repellent, you can try this one!

YUCHEL Dog Repellent Ultrasonic

  • One of the cheapest dog repellents in the market right now.
  • This one is a little bit better than the one above. If you compare prices this one is expensive than the other one.
  • It works pretty well in adverse weather conditions. The price is excellent for the quality.
  • It has a back slot that can be hung on the wall. You can also use the spike to mount it on the ground!
  • It’s solar-powered, which is going to save you some energy.
  • Customers are not satisfied with the product, buy it at your own risk!

The installation of this product is pretty straightforward, especially on the walls. If you lack space in your garden, you can prefer this one since you can easily install it on the walls!

PIGWO Animal Repellent Ultrasonic

  • One of the highest quality animal repellents in the market.
  • Customers are somewhat satisfied with the product.
  • The price is a little bit expensive than others. However, this repellent has the quality you are looking for!
  • You have to place the repellent towards to area you want to protect. It’s effortless to use!
  • It can cover up to 2.452 square feet with ease!
  • The solar panel is waterproof. The whole design is so perfect it can work in adverse weather conditions with ease!
  • It can also be charged by USB cable, which is excellent if clouds always cover your area.
  • You can set the appropriate frequency to specific animals, which is a cool function.
  • If you are looking for a high-quality dog repellent, you can get this one!

This one is great for people who are looking to get high-frequency ultrasonic dog repellents. You can set the frequency however you want.

ZOVENCHI Ultrasonic Animal Repeller

  • It will keep away animals with ease. The material quality is excellent compared to cheap ones in the market.
  • It’s solar-powered, which makes it great for energy saving.
  • The motion sensor works great. You don’t have to worry about it.
  • It emits ultrasonic waves and red light, which will keep away the animals!
  • You can easily insert it into the ground. The installation is so easy.
  • Weather-resistant.
  • The price is perfect for this kind of quality!
  • Most of the customers are extremely satisfied with the product!

If you are looking for high-frequency dog repellent, you can prefer this one. It also has a red light which keeps animals away easily!


  • This might be the best animal repellent in the market right now.
  • It works great for almost anyone.
  • The material quality is top-notch. It has a metal spike, which is not typical for this kind of product.
  • It’s one hundred percent quiet. The animals will hear the low-frequency voices. It doesn’t contain anything harmful to human health.
  • It has unique modes for people who have insensitive hearings, which is excellent. You can pick between three operating modes. All of them have different functions. Make sure you read the manual before you use the product.
  • It works great even on low sun days, which is excellent. You might also get full benefits if you are living in a cloudy area.
  • It has a 1-year full warranty which is excellent.

This one is great for small gardens. It has a small working space which makes it suitable for small spaces.

Repellents – High Functioning Scarecrows

We commonly call them dog repellents, maybe just because people need them because of dogs, but they are, in other words, animal repellents, including rats, crows, cats, and even tigers and lions. Of course, our civilized world won’t require individual precautions to avoid wild animals (excluding psychopath neighbors teaching their pets to be wild or trying to domesticate wild animals as pets).

How they repel

Electronic or sonic repellents give high-freq signals around to keep animals off. People do not hear these because we can not detect those waves. Dogs and most animals have better hearing sense. They’ll be hearing unpleasant sounds and run away.

They affect a wide range remarkably. Other types of repellents can use scents to keep animals away from a small specific place or a thing.

Protect animals, protect the planet!

Repellents can be used for the favor of humanity. Quite similarly, people are using them for the support of animals. My friends once found a dead cat inside their car engine. That poor cat had found a warm place in winter to hide, and it was a disaster for both of them, my friend, and the cat. They started using animal repellents not to kill them by mistake.

Repellents help you protect animals. Power distribution units and similar places should include things to repel animals. Today, most of the essential areas are covered with electrical fences. They aim to keep burglars and animals away. Eventually, animals die, burglars don’t. The better solution could be using animal repellents for one side of the problem. The laws and order could still keep working as human repellents, for the other hand. I hope governments and municipalities will use them in critical places in cities to protect innocent animals someday.

Other functions of repellents

Repellents help you keep away the animals around the essential places. They use sound waves or scents for that purpose. Another important role of them is to teach animals. For example, once your neighbors’ pets tried enjoying some time within your range, they will learn it as an unpleasing experience. Next time, even when your device plugged off, those educated guests won’t try it again.

Some people use some types of repellers to train their cats or dogs. If it is tough to finish the potty training, they could be used.

We hear news about dog attacks. Runners and bikers have suffered. Repellents can also function for their safety.

To Repel Ethically

Many of us know or have heard about the scarecrows. No one can offend a farmer just because they use scarecrows. It’s quite similar in repellents case. Many people forget about the point that classical conditioning brought to us by famous Pavlov. Animals are animals, and their brain makes them search for food and fun. Their instincts are forcing them to explore. They won’t understand if we tell them not to get in our important spaces or not to eat our products before they grow up. Suppose that you educated a crow, and they won’t eat your corn anymore. Can you apply the same education to the thousands of them?

How to Pick the Best Ultrasonic Dog Repellents?

I’ve listed around ten different products for ultrasonic dog repellents. These products are pretty close to each other, but they still have some differences. If you read the parameters I’ve listed below, you will have a secure purchase. These factors are pretty standard for any animal repellent. Make sure you read all of the elements and pick something suitable for your needs!


The size of the product is critical. Most of the time, more significant products cover more significant areas, which is crucial for bigger gardens. If you have a big yard, you should look into products that include more vital areas. Most of the ultrasonic dog repellents cover up to 120 degrees, starting from 90 degrees. If you have a big garden, you should go for ultrasonic dog repellents, which can cover up to 120 degrees. The range of the product is also essential, which I’m going to talk about later on.

Material Quality

The material quality of the product is pretty outstanding. Most of the ultrasonic dog repellents are made of plastic products. You should make sure the plastic doesn’t contain anything harmful to human health! You can also find some metal products, but they are not pretty standard! These metal ultrasonic dog repellents also cost more than other products!  Some electronic dog deterrents are quite useful for any situation. They have more metal products than usual!


You should buy dog repellents that have a higher IP rating than 55 if you want to be safe. This is crucial if you are living in harsh weather conditions. IP66 is the best you can get, so make sure the dog repellents have the necessary qualities you are looking for!


The price of the products generally changes according to material quality or brand. If you are looking for a high-quality product, you should spend more than 30 dollars for a dog repellent. There are high-quality products that are around 50 dollar range. This might be the best solution if you always have problems with other products!

Work Range

The working range of ultrasonic dog repellents is pretty crucial. Most of the products can cover up to 27-28 feet without any problems. If you have a big garden, you should look into higher quality products since they can cover up more space than other products. The frequency of the product is also fundamental. Some people are looking for high-frequency dog repellents, and they are pretty right. These are useful if you are constantly bombarded with dogs around your garden!


There are two main ways to keep a living thing away. Keeping them away with the rewards might sound very lovely, but it is impossible. Who can stay everywhere rewarding except her/his garden? The second way is punishment. Organisms meant to survive and won’t step into unpleasing areas. People used to kill animals or each other with poisons or physical force. Fifty years ago, it was very reasonable to see poisoned animals just because they violated the borders of a garden. Fortunately, there are only a few violent examples are left in the modern world.

Some people still feel like they have time to run after animals and shout. Yes, it is a way how they repel. Because it is principally the same mechanism with repellents. The difference is using your own body instead of a gadget. They look very unfriendly.

After all, I recommend you use electronic animal repellents for gardens and other required places.

About Sarah Banks

My name is Sarah Banks. I live in Germany with my handsome husband and two children(one boy and one girl). We also have two cats and a dog in our house! I love all of them so much! However, pets can create a messy environment and sometimes they act like, they have problems with lights! I'm also working full time at a national bank! The kids are growing really fast and our pets are getting old :(. But it's still a great journey to spend time with them. I hope you will like the time spend you here, and acquire all of the valuable information I'm going to give you!

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