Ultrasonic dog repellent is usually inexpensive and very useful for correcting your pet’s improper behavior, such as the tendency to urinate where it shouldn’t or the overwhelming need to nibble on everything around it.

Anyone who owns a dog knows how difficult the early days are with the new 4-legged friend; he will not have been polite and, consequently, he may find himself urinating and doing the “popo” practically everywhere, from the garden to the corners of the bathroom or our bedroom.

What is certain is that, as much as we can love our new puppy, we cannot allow him to do this because it also affects our health and general hygiene to be respected.

It will be necessary to educate him and, for this, it may take a few months before he understands what the new house rules are; for this reason, the indoor or outdoor dog repellent (for those who have a garden) was created that is absolutely not harmful to animals and of great help to humans.

To start on the right foot, we offer you a list where we have collected those which, are the best ultrasonic dog repellents currently on the market.

Zomma Handheld Dog Repellent, Ultrasonic Infrared Dog Deterrent, Bark Stopper + Good Behavior Dog Training
  • ▲ Keep unfriendly dogs away, protect yourself from dangerous dogs while walking, jogging, or bicycling.
  • ▲ Stop dog approaching you before it can bite you, A good protector for yourself.
  • ▲ Also can be used to train dogs and bring you more fun, Need a 9V carbon battery.
  • ▲ Safe, humane and effective dog repeller, Can works with most dogs.
  • ▲ Emits piercing ultrasonic tone that dogs hate and make dogs away from people.
Clever sprouts Dog Cat Repellent, Ultrasonic Animal Repellent with Motion Sensor and Flashing Lights Outdoor Solar Powered Waterproof Farm Garden Yard Repellent, Cats, Dogs, Foxes, Birds, Skunks, Rod
  • ◆Effective: Intense ultrasonic signal to scare the Dogs, Cats, Wild Boars, Mouse, Birds and more other animals away from your zone, house, garden, or yard more.
  • ◆Safe & ECO-Friendly: chemal comonents threatens human's health, the Passive Infrad sensor (PIR) detects motion and triggers and then the ultasonic speaker emitting a tone that people can hear but chases away coon outdoor pests.
  • ◆Energy-Saving: Poered by solar energy, corless and recarable, high efficiency and low power conption.
  • ◆Weatherproof: All year-roud and virally all wther condtions still 100% working.
  • ◆Easy installation: It can beounted i ground with the provided spike, or hang on wall tough the back slot (With direct sushie recnded)
Ultrasonic Dog Repellent, Ultrasonic Animal Repellent with Owl Shape, Solar Repellent Ultrasonic Animal with Motion Sensor and Flashing Lights Outdoor Waterproof Repellent for Cats, Dogs, and More
  • ☀Effective: Innse ultronic snal to scare theogs, Cats, Wild Boars, Mouse, Birs and me other mals away from your zone, house, garden, or yard more.
  • ☀Multi Frequency and Sensiity Mode: Here are five diffent stivity mods tt you can set, you can set the modes accoing to your needs, difent senvity can work efftively on dierent anals, and you can set the fquency to detmine range area.
  • ☀Friendly Ultronic Animal Repellent: No harmful chemicals or pesticides, safe for hman and pets. Get rid of the uanted pest and anils thugh eiting ultnic, epg te psts/anals away in mane way.(NOTE:Our pruct has some nise, so you shuld put itaway from us. )
  • ☀Solar Poweed & Watroof : Two charing options are avlable. Features a solar panel on top of the devie that recrges the batteries (4 AA recrgble tteries ined). / Can also be rrged via USB (AUSB crging ble is incled). When posed to rain, snow and ice, its weoof funcon can protect from wettin, thus tecting your garden and farm all year round.
  • ☀Portable & Easy to Use: You n sily push the Anil Repellent into the grund or hg it on a wall. Perfect for yard, patio, driways, garage, attics, pohes, boats, gardens, farms, ponds, etc.
Llfaiww Dog Repellent, Ultrasonic Animal Repellent with Motion Sensor and Flashing Lights Outdoor Solar Powered Waterproof Farm Garden Yard Repellent, Cats, Dogs, Foxes, Birds,Rod,Chipmunk,Deer
  • ◆Effective: Intnse ultronic signal to care the Dogs, Cats, ild Boars, Mose, Birds ad more ther anals aay from your one, huse, rden, or yard more.
  • ◆Safe & ECO-Friendly: No checal mpnts threns man's helth, the Pssive Infred snsor (PIR) detects mion and tgers and then the ultronic saker eting a tone that people caot hear but chases away cmon outor pests.
  • ◆Energy-Saving: Pored by solar energy, coress and recgeable, high efficiency and low power comption.
  • ◆Weatherproof: All year-round and virtually all weher condions still 100% woking.Hver, the product should not be immsed in water, and it needs to be cvred or recoredhen the heavy rain comes.
  • ◆Easy installation: It can be unted in gund with the provided spike, or hang on wall rgh the back sot (With direct ine recmended) Pse tr off the fi of t solar pnel drg inion and ake re to open the lar panel after 4-5ours of sunlight. If you can p ng his all the time, its service life will be eended
PETBROO Dog Cat Repellent, 2020 Ultrasonic Pest Repellent with Motion Sensor and Flashing Lights Outdoor Solar Powered Waterproof Farm Garden Yard Repellent, Cats, Dogs, Foxe
  • ➤Effective:5 differnt senty des that you can set, you can set the moes ading to your neds, diffnt stivity can rk effectly on diffent amls, and you can set the frecy to detne rage aea, Iese ulonic sgnal to scare the dogs, cats, wild boars, mse, bids and mre other amals away frm your ne, houe, gaen, or yard more.
  • ➤Safe & : No chemical componets threatens man's health, the Passive Infrrd senor (PIR) detects moon and trigers and then the ultraic sker eming a tone that people cant he but cases away coonoutor pests.
  • ➤Energy-saving & Chaing Inditor: Two caing oons are aiable. Dign with a solar panel and charng incator, also equip the regs the eries (4 AA reeable btes ined). Plse arge the vice beore use (me wth a USB charng cable).
  • ➤Perfect for Outdoors. Warproof to IP-4, rugged hard plastic constructon that withsnds rain, sno,ice and wind, youcan ue them in any weaer contis still 100% working. (Tips: Do not touch the chang interfwen itorks).
  • ➤Easy installion : It can be med in gund with the pvided spike, or hang on objts such as trees, fees and walls to eure best effect (with direct suhine rnded).
MEIREN Handheld Dog Repellent & Trainer, Anti Barking Device & Ultrasonic Dog Training Aid with Control Range of 30 Ft
  • ✔【Ultrasound design】Based on the theory that ultrasound, the dog trainer can effectively train your dogs to be obedient and stop some unwanted behaviors, such as barking, digging, chewing and more, Also they are harmless to both humans and pets.
  • ✔【Wide coverage】Carries an ultrasonic range up to 16.4 feet (5M)- capable to send a message to approaching dogs before they become aggressive (9-volt battery required/Included).
  • ✔【Handheld and convenient】The size of the device is approx. 12.5 x 4.5 x 2 cm (lwh), which is portable and handheld, also convenient for you to carry anywhere you need, such as Jogging or walking, cycling, park and so on.
  • ✔【Multi-functions】Except as a pet training tool, It also can prevent you from dog attacks, fit for training many kinds of dogs, such as pets, dogs in POLICE and shepherding, suitable for outdoor work, travel and security night Patrol.
  • ✔【Protect yourself】Repel aggressive and threatening dogs with the power of ultrasonic technology. Audible alarm to attract attention and scare away human attackers.
Ultrasonic Dog Repellent, Ultrasonic Animal Repellent with Owl Shape, Solar Repellent Ultrasonic Animal with Motion Sensor and Flashing Lights Outdoor Waterproof Repellent for Cats, Dogs, and More
  • ➤Effective:5 different sensitivity modes that you can set, you can set the modes according to your needs, different sensitivity can work effectively on different animals, and you can set the frequency to determine range area, Intense ultrasonic signal to scare the dogs, cats, wild boars, mouse, birds and more other animals away from your zone, house, garden, or yard more.
  • ☀Multi Frequency and Sensitivity Mode: Here are five different sensitivity modes that you can set, you can set the modes according to your needs, different sensitivity can work effectively on different animals, and you can set the frequency to determine range area.
  • ☀Friendly Ultrasonic Animal Repellent: No harmful chemicals or pesticides, safe for human and pets. Get rid of the unwanted pest and animals through emitting ultrasonic, keeping the pests/animals away in humane way.
  • ☀Solar Powered & Waterproof : Two charging options are available. Features a solar panel on top of the device that recharges the batteries (4 AA rechargeable batteries included). / Can also be recharged via USB (A USB charging cable is included). When exposed to rain, snow and ice, its waterproof function can protect from wetting, thus protecting your garden and farm all year round.
  • ➤Energy-saving & Charging Indicator: Two charging options are available. Design with a solar panel and charging indicator, also equip the recharges the batteries (4 AA rechargeable batteries included). Please charge the device before use (Come with a USB charging cable).
SaleRANK NO. 8
Dog Dazer II Ultrasonic Dog Deterrent
  • Handheld dog deterrent device
  • Uses the latest in ultrasonic technology
  • Harmless to pets
  • Works up to twenty feet
  • Low battery indicator and belt clip
HC Ultrasonic Animal Repellent, Solar Powered Repeller, Outdoor Animal Chase with Ultrasonic Sound, Motion Sensor Detector& Flashing Light, Waterproof Pets Deterrent Repels Dog, Cat, Fox
  • 【Waterproof&Durable】Outdoor ultrasonic animal repeller is IP45 waterproof certified, high quality and durable solar powered pest repellent can work normally on a rainy day. The material is ABS plastic, so the pet repeller can be used outdoor for a long time.
  • 【Flashing Light & Ultrasound Modes】Built in automatic different frequency and sensitive circulation to drive away unwanted animals. Strong light irradiation flash and ultrasonic sound repeller work simultaneously which effectively detection of 160 different animals, such as cats, dogs, squirrels, chipmunks, mice, deer, foxes, etc.
  • 【Rechargeable Batteries & Solar Powered】The solar panel on the top of solar powered repellent can be recharged that used in the garden, farm, lawns, nurseries, manors, and orchards etc. Pet repellent also can be recharged by USB cable.
  • 【360° Detection Range & Upgraded Design】New upgraded 3D hawk head design, effectively senses the intrusion of naughty animals by three sides ultrasonic horn, reaching super wide radiation range of 360°. The longest Infrared induction detection range is 16.4 yards, the best distance is 11 yards.
  • 【No Worried Warranty】We can supply refund service or replace a new solar animal repellent within 30 days, and 1 year warranty since you purchase the animal repellent. Please contact us if you have any questions.
Saveiko's Store Anti Barking Control Device Upgraded Ultrasonic Dog Bark Deterrent 50FT Range Mini Sonic Repellent Silencer Security for Dogs Safe for Small Medium Large Dogs
  • 【Ultrasonic Barking Control】 This controller adopts the latest ultrasonic technology to mute the dog and avoid excessive noisy dog barking. It has stronger deterrence and water resistance than the old version.
  • 【Safe And Efficient】 Ultrasonic technology is used to make dogs quiet, which is harmless to all kinds of dogs. The effective distance is 50 feet. People will not hear any sounds and will not cause any trouble to your life.
  • 【For Different Types Of Dogs】 This controller uses high-frequency ultrasound, which can effectively reduce dog barking. It is suitable for dogs over 6 months and has a maximum range of 50 feet, which is safe for most dogs.
  • 【Energy-Saving Design】 Use a 9-volt battery (not included). According to your usage, the average battery life is 6 months.
  • 【Perfect After-Sales Experience】 in order to provide you with the best service, any questions about the product, please feel free to consult us, we will answer you in the first time.

Choosing the Best ultrasonic Dog Repellent Buying Guide

Nowadays, the best repellents for dogs are made of 100% natural ingredients or harmless synthesis of pheromones that convey tranquility to the dog. As we will see in the section dedicated to the purchase criteria, not all dog repellents are the same. Read it carefully to find the right product for you.

You return tired from the gym, take a quick shower, and go to bed, forgetting to put your sneakers in the closet. To your surprise, when you wake up, your sneakers are completely destroyed by your dog’s bites. Here: now you know the time has come to buy a dog repellent! But first, let’s get to know the product.

What Exactly Are Dog Repellents, and What Are They Used For?

Dog repellents are generally compounds that prevent dogs from approaching, biting, or urinating on the object, or in the area where they are sprayed. But there are also dog deterrents, another type of repellent that usually works by ultrasound. There are also some anti-stress options useful for correcting incorrect behavior.

What Are the Advantages and Disadvantages of A Dog Repellent?

As in the case of cat repellent, it does not matter that it is an inexpensive or expensive product because it offers many more advantages than disadvantages. Although for extreme cases, it is advisable to consult an ethologist, most canine behaviors can be controlled and traced back to a specific element. Below, we show you the main advantages and disadvantages of the product.


  • They are cheap
  • Avoid unwanted behavior.
  • Offer a large variety of options.
  • Do no harm to the dog.
  • Respect the environment.
  • Help keep your home tidy.
  • Many are imperceptible to humans


  • Their effectiveness is not immediate
  • They are not equally effective for all dogs.

What Types of Dog Repellent Are There?

As you will have already understood by consulting our list and reading the first question we answered in this section, there is a great variety of options regarding dog repellents, both in terms of shape and consistency and in terms of method. Since each product has a specific goal, here is what you need to know in order not to spend money on a product that doesn’t work:

Bollards for dogs: For this group of repellents, the range of products to choose from is vast. We could dedicate an entire article to it. Their technology is based on the use of ultrasound. It is useful both for educating aggressive or barking dogs continuously and for avoiding unwanted intruders on your property (be it dogs or other animals).

Dog repellent repellents: Usually sold in spray format, this type of dog repellent is useful for spraying on clothing, curtains or furniture that you want to keep away from the jaws of your furry.

Dog repellents to prevent them from marking the territory: Similar to the previous ones. In fact, many dog repellents today combine the two options. This variant is useful to prevent your dog from urinating where it does not have to or marking the territory, for example, anywhere in your garden (plants, trees, etc.).

Anti-stress spray for dogs: This is not exactly a repellent for dogs, but it has the same purpose: to correct incorrect behavior, although obviously in a different way, that is, reducing the stress of our four-legged friend. Thanks to this support, visits to the vet and travel by car will become easier.

Are Ultrasonic Dog Repellents Dangerous to The Animal?

For nothing. The best dog repellents currently on the market are very attentive to this aspect, so take care to offer harmless products for your pet. More and more brands are choosing natural ingredients in their composition; or, otherwise, they do the impossible to create a totally harmless solution for the animal.

As for scarecrow dog bollards, they are equally harmless to your dog, both because they use materials suitable for outdoor spaces, such as a garden or in a green area, without having to worry about negative repercussions on the environment, either because the technology based on ultrasound drives the animal away, but does no harm to it.

Purchase Criteria for Best Ultrasonic Dog Repellent

The twenty-first century is synonymous with impulsiveness: false idols that are forgotten from evening to morning and a selfie culture in which appearing matters more than being. While finding ourselves in this kind of scenario, it would be better not to transfer the same spirit of emulation and approval to the choices we make regarding our purchases. For this, and for you to educate your dog, we have prepared a list of purchase criteria for you to follow:


Although we’ve already said that most dog repellents are harmless to both the animal and the environment today, you still need to be careful. In order not to invest in a product that could create problems instead of solving them, we advise you to take a look at the list of its ingredients. Our future also depends on these small precautions.

As mentioned in the Buying Guide, you have various types of dog repellents available. A bollard is not the same as a liquid product. Keep in mind that the first one is installed, usually, in the garden or in any case outside, and it is also useful to avoid, thanks to ultrasounds, that other animals get close to your home.


If you need a spray, clarify what you need first. In the case of bollards, it is a question of preventing your dog or other animals from approaching certain areas, and, when it comes to whistles or remote controls, the goal will be the same, but with the addition of avoiding constant barking. In the case of liquids, however, the situation is complicated.


If liquid repellent is what you need, you will need to make sure you buy a pack that contains the appropriate amount. Decide in which areas to use it, because obviously the more they will be extended, the greater the product you will need. Also, check if the product needs to be re-applied. In this case, we advise you to buy two or three packs.


Most of the repellents for dogs interact only with the animal and are imperceptible to humans. However, in some cases, it may happen that you fill your home with an unpleasant, if not unbearable, smell. In these situations, the best thing to do is to choose a product with a lemon flavor and the like.


With their dangling language, drooling, dogs dominate the world, conquering the hearts of their masters and also that of strangers. Although their nature is generally gentle, they are not exempt from anger and inappropriate behavior. In these cases, a dog repellent can be an excellent ally for you. However, you need to know which one to buy, because not everyone does the same thing.

In the case of bollards, you will need to check that they are easy to install and use (especially if they are whistles or remote controls). Classic repellents, on the other hand, require you to decide the exact quantity you need, choose the type that best suits your needs, and check the smell of the solution you want to buy.

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