Are you looking for a dog barking control device that works? Today we’re reviewing one of the best devices on the market in barking control. It is the Big Deal Automatic Ultrasonic Modus Indoor Bark Control Anti Barking Device and our top recommendation for regulating barking inside your home.

That’s because this particular unit is humane but also effective. It utilizes top of the line, ultrasonic sound technology that encourages your dog to stop barking without the harmful effects like other devices can inflict.

It is perfect for any room in your home as its sleek, water droplet design blends right in with the furniture and you don’t have to do anything to it after setting it up. The bark control system works automatically when the microphone picks up your dog’s barking.

BIG DEAL Automatic Ultrasonic Modus Indoor Bark Control Anti Barking Device At A Glance

Product Name: BIG DEAL Automatic Ultrasonic Modus Indoor Bark Control Anti Barking Device

Website: Amazon based seller

Owners: That’s a Deal

Who Is It For: Anyone looking for effective, humane indoor bark control device for all sizes of dogs

Colors: Gold, Grey

Shape: Water droplet

Weight: 6.9 oz

Measurement: 6.5 in (164 mm) x 4.3 in (110 mm) x 2.4 in (60 mm)

Price: $49.99

Dog Barking Control Devices’ Rating: 90 out of 100

BIG DEAL Automatic Ultrasonic Modus Indoor Bark Control Anti Barking Device Summary

This anti-barking device uses high quality, ultrasonic sound to get your dog to stop barking. Since it is automatic, you will not need to press any buttons to get the alert to sound.

Because the sound is high frequency you will not hear it but your dog will. The device has a human detectable sound for you to troubleshoot the device to be sure that it is working properly.

It is designed for indoor use although some reviews suggest that it works outside as well to stop their neighbor’s dog from barking.

Click here to learn more about the best outdoor dog barking control device.

Use it on one dog at a time. If you have multiple dogs, you might have problems as they might feed off each other’s barking and ignore the sound completely. I have a special tip for you to get around this which I’ll be sharing, later on, so don’t give up just yet 🙂

You can use the BIG DEAL Automatic Ultrasonic Modus Indoor Bark Control Anti Barking Device for dogs of any size and age. The only thing you really need to be aware of is that it will not work for dogs with hearing impairments since they will not hear the sound.

Click here to learn more about the BIG DEAL Automatic Ultrasonic Modus Indoor Bark Control Anti Barking Device

Benefits of Using BIG DEAL Automatic Ultrasonic Modus Indoor Bark Control Anti Barking Device

One of the major benefits you will enjoy while using this tool is the peace of mind of knowing that your dog will be safe while you use this device. S/He will not suffer pain, injury or other damaging effects like some other anti-barking devices can inflict.

The ultrasonic technology used in this model is safe and effective. You can also adjust it’s level until you find the right one that suits you and your dog.

Another awesome benefit you will enjoy is not having to do much of anything to make it work. This device is fully automatic which means that once your dog barks, the ultrasonic alert sounds automatically. Once it does, your dog instinctually stops barking because it doesn’t recognize the sound.

Over time, your dog’s barking will decrease as it learns to control the behavior for him/her self.

I have multiple dogs. One of which is a chihuahua. As you may know, Chihuahuas are barking machine guns. You may not be as aware of the fact that because of their skittish nature, Chihuahuas are very hard to train.

She’s the reason I first started looking into humane dog barking control devices because her barking was keeping up my hubby during the days when he worked night shifts. In order to isolate her, I put our other dogs in a separate room during the times when I knew she would be barking the most like when our neighbors were going to and returning from work.

Chihuahuas are like alarms so she also barked at just about any little noise outside such as squirrels, the wind, someone walking by, etc.

Another reason that I isolated the other dogs is that she has a special bond with my pitbull who she knows will protect her no matter what. When she is around, my chihuahua listens even less than usual, lol. It’s a very special bond they share but for the purposes of bark regulation, I had to separate them or it wouldn’t have worked.

It took a couple of weeks of working with her (as does any training) but now she doesn’t bark nearly as much as she used to and my hubby can rest peacefully during the day.

How To Use the BIG DEAL Automatic Ultrasonic Modus Indoor Bark Control Anti Barking Device

The BIG DEAL Automatic Ultrasonic Modus Indoor Bark Control Anti Barking Device is battery operated. The battery chamber is conveniently located at the bottom of the unit underneath an easy to remove, snap-on cover. You will need to purchase one 9 volt battery (the rectangular one).

On the front of the device, you will see four circular spots. These are what do all the work for your device. From top to bottom, they are the microphone which detects sound, the speaker which emits the ultrasonic sound, the light indicator which flashes when the device is emitting sound, and the power switch.

At the back of the device, there is a knob that you will turn to adjust the sound level. There are 4 adjustable ultrasonic sound levels.

How the BIG DEAL Automatic Ultrasonic Modus Indoor Bark Control Anti Barking DeviceWorks

Once you have your unit setup, place it in the area your dog barks the most. It might be near a window or in a certain room. Dogs are pretty habitual, so if you do not know this information, take a couple of days to observe your dog to find out.

It is important that you learn your dog’s habits in order to properly correct them. You must also have patience and praise your dog when s/he does what you want them to do which is not barking. A simple belly rub will go a long ways as a praise to your dog.

After you have figured out where your dog barks the most, set the device on a table, dresser or other stable, preferably high, structure. The device does the rest!

Start with the lowest sound setting then work your way up. Different dogs will respond at different levels of ultrasonic sound so don’t be alarmed if you have to make adjustments.

The device works when the highly sensitive microphone picks up your dog’s bark. It then signals the device to emit the ultrasonic sound.

This device works up to 15 meters (50 ft) away depending on the mode you are using. Although it is labeled for indoor use, many reviews state that it is also good at deterring their neighbor’s dog from barking as well.

How To Get The Best Results From This Anti Barking Device

As I mentioned previously, it is important that the first step that you take is to learn your dog’s habits. There are many reasons for this. The top three reasons are:

  1. The reason your dog is barking might vary on the breed of your dog as many are bred for different reasons. For instance, a terrier might bark more at small animals like squirrels and rabbits whereas a Maltese will bark more at people, not as an alarm but rather in excitement.
  2. You need to know how your dog is feeling when s/he is barking. Dogs bark to show excitement, aggression, nervousness, etc. Knowing what your dog is feeling will help you be more empathetic with them as you realize how you feel when these same emotions are evoked for yourself. It might help if you comfort or praise your dog in the same way you like to be treated when you are feeling, for example, scared. Comfort your dog and let him/her know that it’s ok, the squirrel isn’t going to harm you, it or anyone else in the area.
  3. As I mentioned previously, dogs are pretty habitual by nature. If they are used to barking in a certain location, they know that location is safe to do so. It may also be because they get a better vantage point to see the ‘outside threat’. By stopping the habit where it is happening, you will be able to reform good habits while reducing bad ones.

The next step you need to take is to set the device up in the room where your dog does all of it’s barking. Start at the lowest setting and then gradually increase if needed. I didn’t have to go to the max for my chihuahua but some dogs are more noise tolerant than others so it just depends. This is not size dependent.

Also be sure to isolate your dog from other dogs. If you are trying to stop multiple dogs from barking, tackle one dog at a time. It may be a process but well worth it once all is said and done.

You can also seek professional help from a good dog trainer who uses humane training methods.

How To Test If Your Device Is Working

First of all, make sure that you have a 9V battery with power installed correctly into your unit.

Then turn the power setting knob to ‘Test’ mode.

Place the device on a structure that is within arms reach from you.

Whistle loudly. If the light flashes green and you can hear a sound, then it is working correctly.

BIG DEAL Automatic Ultrasonic Modus Indoor Bark Control Anti Barking Device Description and Features

  • High frequency, ultrasonic sound to stop your dog from barking safely and effectively
  • Four adjustable ultrasonic sound volume settings
    • Test
    • Low
    • Medium
    • High
  • LED Power Level Indicator
  • Sensitive microphone that picks up barking from up to 15 meters (~50 ft) away depending on the mode you are using
  • Weight: 6.9 oz
  • MEAS: 6.5 in (164 mm) x 4.3 in (110 mm) x 2.4 in (60 mm)
  • Box includes: 1 Automatic Ultrasonic Dog Bark Controller in Water Droplet (battery not included) & 1 User manual
  • Intended for indoor use
  • Most effective when used on one dog at a time

Who Is This For?

This device is for anyone who is trying to get their dog to stop barking. It works on dogs of all sizes and does not cause any harm to you or your pet.

Your dog must be able to hear. If your dog is hearing impaired then you will need to find an alternative such as a citronella collar, etc.

What I Like About BIG DEAL Automatic Ultrasonic Modus Indoor Bark Control Anti Barking Device

  • Easy to install and operate
  • Effective and safe for you, your family, dogs, other pets, etc.
  • Humane
  • Automatically works after setup
  • The unit is small, compact and looks like a regular decoration or ornament in your home
  • Can be used in any indoor area including condos, apartments, and free-standing homes to name a few

What I Don’t Like About BIG DEAL Automatic Ultrasonic Modus Indoor Bark Control Anti Barking Device

If there is a downside to this device is that it doesn’t work through walls. That means that if you want to use it in another room you would either need to purchase another one to keep in that room like I would do or keep moving the one unit that you have from room to room.

Dog Barking Control Devices Final Verdict

We definitely recommend this device for safe and effective dog barking control. Always be sure to follow the instructions as stated in the user manual for best results. Below you will find a recap of key features for this device.

Product Name: BIG DEAL Automatic Ultrasonic Modus Indoor Bark Control Anti Barking Device

Website: Amazon based seller

Owners: That’s a Deal

Who Is It For: Anyone looking for effective, humane indoor bark control device for all sizes of dogs

Colors: Gold, Grey

Shape: Water droplet

Weight: 6.9 oz

Measurement: 6.5 in (164 mm) x 4.3 in (110 mm) x 2.4 in (60 mm)

Price: $49.99

Dog Barking Control Devices’ Rating: 90 out of 100

If you have any questions, requests or other feedback please leave them in the comments box below. We would love to hear from you!

If you want to learn more about this device or are ready to purchase it now, please click the button below

Click here to buy the BIG DEAL Automatic Ultrasonic Modus Indoor Bark Control Anti Barking Device

20 thoughts on “Big Deal Automatic Ultrasonic Modus Indoor Bark Control Anti Barking Device Review

  • December 14, 2017 at 4:33 am

    very useful and helpful article .. thank for the good work!

  • December 14, 2017 at 10:18 am

    Hi there,

    Great article!

    I have two big dogs, and they make me go crazy when they stay in the garden outside. Each time someone passes by, they bark. My neighborhoods have complained so many times that I had to get them inside.
    You’ve mentioned that the automatic ultrasonic modus will work inside as well as outside.Am I right?
    If so, at what length can this device be controlled?
    Also, do I have to buy one device for each dog or can I use the same for both?

    Thank you for this excellent post!

    • December 14, 2017 at 6:12 pm

      Hey Daniella!

      I could imagine your two big dogs in the garden barking. This device is meant for indoor use but some people have had success with using it outdoors as well.

      Since you are looking for an outdoor device, I will share my next review with you which is on a birdhouse dog barking control device. It is important to use the right device because sound travels differently indoors and outdoors.

      On high, this device can reach up to 50 ft (15 meters) but this range varies for each level. If you have multiple dogs, isolate one in a room or kennel while the device works on the other dog in the normal setting. If you want, you can get a second device for the other dog so that you are working on them both at the same time.

      Some people have success with multiple dogs but I don’t recommend this for most dog breeds especially ones known to be barkers.

      Thanks for the questions. If you have any more please feel free to ask them 🙂


  • December 14, 2017 at 1:31 pm

    This review was very helpful and easy to follow. I did not know anything about citronella collars and ultrasonic sound projectors! I have a shock training collar that uses progressively stronger voltage so it “trains” the dog as gently and humanely as possible. But I still don’t like shocking the poor dog and would rather find a better solution. BIG DEAL Automatic Ultrasonic Modus Indoor Bark Control Barking Device sounds ideal for a single dog who barks too much indoors. My dog barks too much outside too and I’m wondering if using one of these devices on the back deck where he hangs out would work and if it would bother the neighbor dogs. I also wonder how it effects cats because we have two. I also find it interesting that different breeds of dogs bark at different levels and for different reasons. I have a Great Pyrenees and they are known to be fairly “vocal” and he sure is! I’m going to try one of these devices after reading this great review! Thanks!

    • December 17, 2017 at 7:18 am

      Hey Lauren! Thanks for your comment 🙂 There are ultrasonic bark control devices that are designed for outside. They are typically styled like bird feeders. These devices probably won’t effect your neighbors since the sound isn’t detectable to humans. If they have dogs they might hear it depending on the level you have it set to. It might have an effect on your cat but more of a deterrent so since you are using it outside, your cat will be fine if s/he is inside 🙂 Hope this helps! 

      ~ Marlinda

    • September 18, 2019 at 8:56 pm

      I purchased this device because my two dogs bark constantly. The device did not curb the barking at all. Short of hanging it around their necks, it is close to the area where they do the most barkong. I can observe the green light flashing which has no effect on the dogs at the highest setting. It has not curtailed their barking in the tiniest way so i cannot reward them for what would be a behavior I’m trying to stop. Any suggestions would be helpful

      • September 19, 2019 at 1:56 pm

        Hey Maxine!

        Thanks for your question and I’ll do my best to help 🙂

        It really depends on what the dog is barking at or why the dog is barking. Two dogs at the same time are definitely harder to teach than one dog at a time because of the pack mentality of dogs by nature. They feed off each other’s energy.

        The breed of the dogs matters too. Some are much more vocal and/or defensive than others.

        First, separate the dogs. They will likely continue to bark as long as they are together. You also need to figure out what is triggering their barking.

        Once you figure out the trigger(s), prime them with ‘It’s ok’ or some sort of comfort. Say ‘uh-uh-uh’ or something to say ‘no’ like you would to a child who misbehaves. Don’t yell at them because they’ll yell aka bark right back. Think of them as talking to babies.

        Then when s/he doesn’t bark reward them. Sometimes they get so caught up with each other’s barking they don’t hear the device at all. And it does take some time for them to learn.

        Hope this helps and feel free to ask any further questions 🙂

  • December 14, 2017 at 2:11 pm

    hi, very detailed review. I always enjoy reading your review. You seem to always have interesting products for review. I like this product, if I get a dog in the future, I am sure that I will get it through your link. I have friends that have dogs, I will share this information with them. Thank you ver much.

    • December 21, 2017 at 5:44 am

      Hey Hong! Thanks for your feedback and I’m glad you enjoyed this article. I appreciate the referrals too. Hope you have a good holiday 🙂

  • December 14, 2017 at 2:18 pm

    Hi, this is a really interesting article that I found looking for a quick fix to this problem I have just encountered…
    I got a puppy for Christmas which is so cute and awesome with one little problem… It barks a lot and I live in an apartment…
    My dog is a Chow Chow and I know it will get big quick, but for now I need to buy something to control its barking as soon as I Can.
    Can you tell me if this device can help me? Can you share the link where I can get it?

  • December 15, 2017 at 1:13 am

    I have a pug and I have to say that I am one of the lucky dog owners because my pug doesn’t bark often. I do have friends who own dogs that bark a lot and they have tried many methods to control those barking but to no avail.

    One that they have used is the anti-bark collar that emits small electrical pulses to the dog’s neck when it barks. I didn’t like that idea at all as I think in a way or another, it would be harmful to the dog.

    I am glad to come across your article. This BIG DEAL Automatic Ultrasonic Modus Indoor Bark Control Anti Barking Device does seem to be a better alternative. I will definitely forward your link to my friend.

    One question though, do you think over time the dogs will get used to the ultrasonic sound from the device that makes it less effective?

    • December 21, 2017 at 6:05 am

      Thanks Alex! Yes, Pugs aren’t big barkers in general. You are a lucky man!

      I agree with you on shock collars. They are NOT a good option no matter how ‘safe’ companies try to make them seem. They have harmful effects and one thing you don’t want to do is make your dog lose his bark. We want to teach them to control it instead.

      On that note, yes, the dog will likely get used to the sound over time much like every other stimulus. Believe it or not, this will even happen with shock collars where the dog gets used to the shock and ignores it altogether.

      This is why it’s so important to let the process work itself. In time, the dog will learn to stop barking before it gets used to the sound. So in essence, this device should only need to be used temporarily until your dog learns not to bark so much.

      We don’t want them not to bark at all. That would be unhealthy for them. Like a preschooler learning to sit still in class, we want them to learn to get a handle on barking too 🙂

      Thanks for the questions and please feel free to ask more if you have them!

    • December 21, 2017 at 6:22 am

      Hey Lauren! Glad you enjoyed this info and learned something from it 🙂 Yes. Sound travels differently inside than it does outside so it’s important to use the right type for the right environment. Thanks for your comment 🙂 Marlinda

  • September 23, 2019 at 4:49 pm

    Please let me know if mine is working correctly. When I opened it to add a battery (not included), a battery was there which makes me think this may have been a return(?). When I turn it to test, the green light flashes without any noise. When I turn it to low, the green light goes out and it begins to intermittently flash red. When I whistle, it does nothing. Help!

    • September 26, 2019 at 4:35 pm

      Hey Julie!
      Thanks for your question. We do not sell this device so I would suggest that you contact the seller who you bought it from. I don’t want to give you any misinformation but it seems like there might be some sort of malfunction. If you got it from Amazon they’re usually good with returns and exchanges.
      Hope this helps 🙂


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