LvLrister UB100 Ultrasonic Dog Bark Control Device, Small, Silver Gray

$25.99 Chewy Price
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About This Item

Details

  • Device emits ultrasonic to reinforce training.
  • Safe for use with cats and dogs.
  • A simple handheld way to train, no collar required.
  • High/Low Frequency options with indicators, for pets of any size.
  • Sound is only audible to pets, not to humans.

Instructions

Size

Learn More About LvLrister From Our Team of Experts

LvLrister Ultrasonic Device

The LvLrister Ultrasonic Device is a loving, high-tech way to guide your furry friend with gentle ultrasonic tones. Designed with care, its thoughtful features help you nurture good behavior while keeping training kind and eective.

How an Ultrasonic Device Works

Ultrasonic devices use high-frequency sound waves—gentle and silent to human ears—to help guide your dog away from unwanted behaviors like excessive barking or wandering. Encourage better habits while keeping training positive and stress-free.

How to Use It Effectively

LvLrister uses gentle high-frequency tones—inaudible to humans—to kindly remind your pup when it's time to quiet down or stay close. Designed for compassionate training, it works best when used briefly and with attention to your dog's comfort.

Helping Pets Integrate Into Human Society

Training should build bridges, not barriers. This innovative approach helps pets adapt to family life while deepening your mutual bond. Because true harmony begins with understanding, and every training moment is an opportunity to grow closer.

About LvLrister

At the heart of every LvLrister product lies a story of passion, innovation, and a deep-rooted commitment to enhancing the bond between pets and people. Because every pet deserves a life filled with health, security, and the happiness of family.

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Questions & Answers

11 Customer Questions


Can you use on miniature dogs?

Answer by ChewyApr 14, 2022
This collar is for large breeds, and medium breeds.

Can this be used to assist in housebreaking - training to not pee inside, only outside?

Answer by ChewyNov 23, 2022
This Device is designed to emit ultrasonic to reinforce training of undesired habits.

what is the difference between the 2 buttons

Answer by ChewyAug 30, 2022
Please refer to the picture included below. Button 1 is for ON/OFF + Level adjustment, while button 2 is Ultrasonic transmission button.

Will this both my other dog if he’s in a separate room?

Answer by ChewyJul 27, 2022
This device has a maximum operating range of 16 feet. The device should be used while facing the dog and within range. The preferred distance between the device and the dog is not more than 5 meter.

4.1
Rated 4.1 out of 5 stars
353 Ratings

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Battery Life

77% Positive

Durability

84% Positive

Effectiveness

84% Positive

Range

83% Positive

272 Customer Reviews



Rated 5 out of 5 stars
By Griselle on Oct 26, 2025

Actually works!

My dog has severe window aggression. She barks and gets herself extremely worked up anytime she sees people or other dogs outside. I was skeptical but this device

My dog has severe window aggression. She barks and gets herself extremely worked up anytime she sees people or other dogs outside. I was skeptical but this device actually does work. Anytime she barks, I press the button and tell her "quiet," and follow up with praise and a treat when she is quiet. It's only been 1 day with this device, but she's already learning and i don't have to press the button as much. I wish I had bought this a year ago!


Rated 1 out of 5 stars
By Isabella on Dec 1, 2025

Didn’t do a thing

This product didn’t effect my dog at all, well actually she thought it was a toy when I’d push the button and she would bark more

This product didn’t effect my dog at all, well actually she thought it was a toy when I’d push the button and she would bark more


Rated 5 out of 5 stars
By Savannah on Oct 1, 2025

This actually works!!

I have a boxer and a pitbull who both LOVE to bark at everyone and everything when I drive through a town. This thing makes a little beeping noise that really makes

I have a boxer and a pitbull who both LOVE to bark at everyone and everything when I drive through a town. This thing makes a little beeping noise that really makes them both stop barking and sit. I've never seen anything like it. Id give this ten stars if I could


Rated 3 out of 5 stars
By Shelley on Oct 26, 2025

Ultrasonic

So far they can hear it up close (2-3 feet)but not far away. They are hard of hearing and I thought this might help. Going to keep trying.

So far they can hear it up close (2-3 feet)but not far away. They are hard of hearing and I thought this might help. Going to keep trying.


Rated 5 out of 5 stars
By iris on Sep 19, 2025

Goodbye to annoying barking

The LVLRISTER UB100 is an affordable and effective option for those looking to control excessive barking without resorting to aggressive methods. It is not magic,

The LVLRISTER UB100 is an affordable and effective option for those looking to control excessive barking without resorting to aggressive methods. It is not magic, it is a useful tool that, with some perseverance, can make a difference.


Rated 5 out of 5 stars
By luissette on Oct 28, 2025

it really helps reduce barking while being easy to carry anywhere.

It’s amazing how quickly and gently it calms barking without hurting the dog just a simple sound and it works like magic

It’s amazing how quickly and gently it calms barking without hurting the dog just a simple sound and it works like magic


Rated 5 out of 5 stars
By Jaylene on Aug 15, 2025

Works like a charm!

I was pleasantly surprised with this purchase. After trying literally any and everything i figured why not try this! The LvLrister UB100 is a great! It helped quiet

I was pleasantly surprised with this purchase. After trying literally any and everything i figured why not try this! The LvLrister UB100 is a great! It helped quiet down my dog's barking without any harm. Super easy to use and doesn't look bad in the house either. Definitely worth trying if you're dealing with a noisy pup!


Rated 3 out of 5 stars
By Kathy on Sep 21, 2025

No advanced warning for age and size restrictions

After I bought it saw that it is not for puppies although that is exactly who needs it, why learn a behavior for 6 months then expect that you should now train it

After I bought it saw that it is not for puppies although that is exactly who needs it, why learn a behavior for 6 months then expect that you should now train it away?


Rated 5 out of 5 stars
By Katie on Aug 14, 2025

Ultrasonic device to control barking

There are 2 frequencies on the device. When I push the emissions button the dog hears a high pitched sound that is unpleasant to their ears and soon associates that

There are 2 frequencies on the device. When I push the emissions button the dog hears a high pitched sound that is unpleasant to their ears and soon associates that sound to barking. My little dog is learning with it to not bark at everything that moves


Rated 5 out of 5 stars
By Luz on Jun 21, 2025

more control

Very helpful and easy to use! I bought the LvLrister UB100 Ultrasonic Dog Bark Control Device because my four dogs usually bark a lot whenever someone walks by the

Very helpful and easy to use! I bought the LvLrister UB100 Ultrasonic Dog Bark Control Device because my four dogs usually bark a lot whenever someone walks by the house. Since I started using it, I’ve noticed a big difference: they bark less and seem calmer. I love that it’s small and discreet, and its silver gray color blends nicely with my patio decor. It’s easy to set up and doesn’t bother my pets at all. I recommend it to anyone looking for a safe and effective way to control excessive barking without using harsh methods.