Dog Silencers – Definition, Reviews, Cost & Risks

Dog Silencers – Definition, Reviews, Cost & Risks
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If you are reading this article, you are most likely considering purchasing a dog silencer. Dogs are loving, caring, and sensitive animals that will go to any lengths to show you how much they love you. In doing so, they tend to make a lot of noise. Dogs bark frequently and have a rowdy and loud nature. You might love your dog being loud, but the people around you might feel disturbed or uncomfortable with all this noise. For this, various kinds of dog silencers are available in the market.

Don’t worry! These silencers for dogs are not cruel objects of torture. They are environmentally friendly and painless ways of curbing all the noise your dog makes to ensure a peaceful, well-settled environment at home. However, it is important to be aware that some may cause discomfort and most use a form of negative reinforcement to curb your dog’s barking. Barking always has a reason behind it, so attempt to understand this prior.

What Is a Dog Silencer?

A dog silencer works exactly according to its name. It is a device that comes in various shapes and sizes and uses methods such as ultrasonic technology to emit waves that calm your dog down and reduce loud and disruptive barking. Dog silencers are also known as anti-barking devices. There are various kinds of silencers for dogs available in the market. These include citronella spray bark collars that use spray technology to calm your dog down.

However, citronella collars have a very low success rate and usually only work on smaller dogs. They are also affected by external factors like the weather and the intensity of the wind. Another type of dog collar is the static collar. This calms your dog down by using static electricity when they bark.

The dog receives a slight shock which then trains them to not bark disruptively. This collar causes no physical harm to your dog but has been criticized for adopting an inhumane method of training and disciplining dogs. Dog silencers that use ultrasonic technology are by far the most effective and humane collars available in the market.

How to Choose the Right Silencer for Your Dog?

There are various dog silencers available in the market, but it is important to consider all factors before choosing the right one for your dog. These include:


It is extremely important to consider how effective the product is before you buy it. Many anti-barking collars use ultrasonic waves, however, not all of them are as effective as they claim to be.

When considering an ultrasonic device’s effectiveness, you must always look at its range. This shows how far these waves can travel and how quickly they can get your dog to calm down. Ultrasonic devices with a 15-16 foot range are quite effective and can help your dog calm down even when it is a considerable distance away from the device.


Features of a silencer for your dog need to be considered to ensure that you choose the right barking control device for them.

Some positive features that you should look out for include the dog’s silencer being waterproof. This could help protect the device during rain or contact with any other liquid. Another feature to consider is its range and if it uses safe and humane technology to reduce barking. Some devices have a shock or a spray feature which could lead to your dog feeling some level of physical or emotional distress. And nobody wants to put their little friend through pain just to get them to stop barking.


If you buy a machine that does not have a good battery life, it will stop working effectively after a short amount of time. Then you will also have to keep recharging it with small intervals and this can be quite time-consuming.

It is important to choose devices that are made from durable material and can withstand being exposed to various external factors and still last a long time. This will be helpful because you will not have to reinvest in batteries repeatedly and you will save money instead.


Having a sensitive dog silencer with a vast range is also very crucial. Especially in the case of ultrasonic dog silencers, it is very important to ensure that the device has the right amount of emissions to silence your dog.

You must also make sure that the device has a wide enough but contained range to affect only your dog and no other dogs in the surrounding neighborhood. Sensitive devices are more durable and work better for your dog. This is why you must always look out for them before purchasing dog silencers.

Easy to use

Perhaps one of the most important factors you need to focus on before buying a silencer for your dog is if the device is easy to operate. Nobody likes complicated devices that have a lot of buttons and controls which can make using them almost impossible.

If you are not tech-savvy, you would probably prefer a device that does not take a lot of effort to use. Some of the best devices are simple and have only one or two operating buttons and do not worry, these do exist and can be just as effective.

5 Best Dog Silencers

There are many dog silencers available in the market. However, some of the very best ones include:

1. Modus Anti Barking Device

The Modus anti-barking device has an ultrasonic bark control system. It can be used for dog training and helping your dog unlearn unwanted actions. It emits sound waves at 25 kHz which is audible to your dog’s ears and helps calm them down when they are making a lot of sounds. This device can be easily used outdoors because it has an anti-static wrist strap. It also has a green LED light which turns on when it’s working. This device has a range of 16.4 ft. and comes with 4 AAA batteries.

Customers like this product because it works fast and efficiently. It is convenient to use because it has only one button and does not operate in a complicated way. The device offers a 24-month warranty and can be easily returned if there is an issue with the product.

2. DogRook Dog Bark Collar

This collar is designed for small, medium and large dogs. It does not operate on ultrasonic technology and uses vibrations and sounds to condition your dog to act in more desirable ways. Note that it is important that this is not a shock collar and will not harm your dog in any way. This collar has 7 vibration levels and can be adjusted according to the comfort and size of your dog. It has a good-quality strap best suited for smaller dogs. It is also water-resistant and comes with a 1-year warranty.

Customers like this product because it is a humane way of conditioning your dog to stop excessive barking. It is water-resistant so the device will not be affected if your dog gets themselves wet. Moreover, it has a comfortable and adjustable collar that is great for smaller dogs. Users have complained of instances when the microphone in this device did not always register the dog barking and trigger the vibrations.

3. Zomma Anti Barking Device

This device is one of the best dog silencers available in the market. It uses ultrasonic technology to stop your dog from barking. This device can be used for dogs of all sizes including small, medium and large dogs. In addition to this, it is waterproof and weatherproof. This means you can hang this device outdoors and it will work fine. It comes with a hanging rope and you can use that to hang this device on a tree or a fence outdoors. This device is effective and has a range of up to 50 feet. This means you can silence not only yours but also your neighbor’s dogs.

Customers like this product because of its waterproof feature that makes it more durable. The device has a nice appearance and can also be hanged on walls or a tree which makes it more convenient for people because they do not have to carry it around. It has an extensive range of around 50 feet which is larger than most devices. Some customers feel that this device does not work on more aggressive dogs.

4. Humutan Ultrasonic Dog Repeller

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This device also uses ultrasonic technology to reduce your dog’s aggressive barking. It is completely safe for both humans and dogs. This silencer has an LED light that blinks when the device is working. This further helps train the dog by stimulating their senses.

This silencer is not complicated to use and can be used to not only reduce barking but also train your dog. It is a simple device that makes it easy to operate and reduces confusion. It can also be used to train your dog and discipline them.

5. Zomma Handheld Bark Control Device

This device also uses ultrasonic waves to reduce excessive barking. It is handheld and can be hanged outdoors. It emits high-frequencies that only your dog can hear and helps calm your dog down. This device has a range of 50 feet and works on all kinds and sizes of dogs that are 6 months or older. It also comes with a 10-day money-back guarantee which is an added benefit.

Customers have praised their money back policy. Furthermore, as it is handheld, it can be easily portable and can be used for all dog sizes.

Silencers for Dogs – FAQ

Finally, we have answered your most searched questions about silencers for dogs.

How do Dog Silencers Work?

Different dog silencers work in different ways. The ultrasonic silencers work by emitting sound waves that help calm and silence your dog. Other silencers include citronella collars that use spray technology to calm dogs down and reduce barking. They are attached to your dog’s collar and let out a small stream of liquid that is designed to calm your dog down.

Another type of silencer includes one that administers shocks using static electricity. In this case, the silencer is attached to your dog’s collar and lets out a slight electric shock when your dog makes too much noise. These shocks are not designed to harm your dog but to reduce barking. Despite this, people do not prefer getting this device as it seems like an inhumane way of training your device.

Do Dog Silencers Work Through Walls?

Ultrasonic dog silencers can work through walls because they emit sound waves of a certain frequency. These waves have the potential to travel over a certain distance. This means you can easily calm your neighbor’s dog and reduce their barking.

Other types of silencers do not work through walls. For example, the citronella collar uses spray technology and has to be attached to your dog’s collar. Collars that use static electricity are also attached to your dog’s collar so they can also not reduce barking in dogs across walls.

Do Silencers for Dogs Work at Long Distances?

Ultrasonic silencers can silence dogs from a comparatively longer distance compared to other types of silencing devices. This is because they emit sound waves at a certain frequency that only your dog can hear. These waves travel a certain amount of distance, which is different for each device. However, there are limitations to how far these waves can travel and they are only effective till a certain distance.

Other types of dog silencing devices do not travel a longer distance. This is because they either use spray or shock technology to condition your dog to not bark as much.

Can I Silence my Neighbor's Dog with a Silencing Whistle?

You can use an ultrasonic silencing device or a silencing whistle to silence your neighbor’s dog. This is because these devices emit sound waves at a particular frequency that only dogs can hear. This helps reduce barking but you need to take consent from your neighbor before you attempt to stop their dog from barking.

Another important thing to note is that if your neighbor’s dog is a considerable distance away from you, you will not be able to reduce barking with the whistle. You will not be able to silence your neighbor’s dog without a silencing whistle. Other types of silencing devices only work at very close proximity to dogs and you will only be able to use them on your dog.

What are the Different Types of Dog Silencer?

There are many different types and kinds of dog silencers. However, there are a few main ones. Firstly, there is an ultrasonic dog silencing device. This type of dog silencing device uses sound waves to calm your dog down. This device emits sound waves at a specific frequency that humans cannot hear. This frequency can only be heard by dogs due to their sharper hearing skills. The sound waves then help your dog stop barking. Ultrasonic devices can be used up to a certain distance and may even work through walls depending on how far away the subject is.

Other types of dog silencing devices include citronella collars that spray liquid on your dog when they bark. This liquid reduces excessive barking and helps calm your dog down. Another device uses slight shocks to condition your dog to not bark. These shocks are triggered due to excessive barking. This device is often situated on your dog’s collar and has been heavily criticized for using shocks on dogs. Despite this, these shocks are not enough to hurt your dog or upset them in any way. However, people still refrain from buying such devices.

Finding the right kind of dog silencer for you and your dog requires time and research. Hopefully, we have made the process easier through labeling of the five top dog silencers and explaining the different methods with their pros and cons.