---
product_id: 712260308
title: "Dog Bark Deterrent Devices for Own or Neighbor's Dog Ultrasonic Dog Training Device Safe & Effective Portable Anti Barking Device for Dogs Indoor Outdoor Use Orange"
brand: "heenzz"
price: "$57.20"
currency: USD
in_stock: true
reviews_count: 10
category: "Hee Nzz"
url: https://www.desertcart.us/products/712260308-dog-bark-deterrent-devices-for-own-or-neighbors-dog-ultrasonic
store_origin: US
region: United States of America
---

# USB-C fast charging 35ft control range 60-day battery life Dog Bark Deterrent Devices for Own or Neighbor's Dog Ultrasonic Dog Training Device Safe & Effective Portable Anti Barking Device for Dogs Indoor Outdoor Use Orange

**Brand:** heenzz
**Price:** $57.20
**Availability:** ✅ In Stock

## Summary

> 🐾 Silence the chaos, amplify the calm — train smarter, live quieter!

## Quick Answers

- **What is this?** Dog Bark Deterrent Devices for Own or Neighbor's Dog Ultrasonic Dog Training Device Safe & Effective Portable Anti Barking Device for Dogs Indoor Outdoor Use Orange by heenzz
- **How much does it cost?** $57.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/712260308-dog-bark-deterrent-devices-for-own-or-neighbors-dog-ultrasonic)

## Best For

- heenzz enthusiasts

## Why This Product

- Trusted heenzz brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Portable:** Ergonomic pocket-sized design for on-the-go indoor/outdoor use
- • **Humane & Stress-Free:** Safe, contactless deterrent that calms dogs without discomfort or anxiety
- • **Long-Lasting Battery:** Rechargeable with USB-C, delivers up to 60 days of continuous use
- • **Multi-Mode Versatility:** Switch between ultrasonic, sound, and flashlight modes for tailored training
- • **Triple-Action Training Power:** 3-in-1 ultrasonic, whistle, & clicker modes for instant behavior correction

## Overview

The HeeNzz TZ-U36 Ultrasonic Dog Bark Deterrent is a compact, rechargeable device offering three training modes—ultrasonic, sound, and flashlight—to effectively reduce unwanted dog behaviors like barking, chewing, and digging. With a 35-foot range and up to 60 days of battery life on a single USB-C charge, it provides a humane, stress-free solution for indoor and outdoor use, suitable for most dog breeds and even effective on some cats.

## Description

Find Dog Bark Deterrent Devices for Own or Neighbor's Dog Ultrasonic Dog Training Device Safe & Effective Portable Anti Barking Device for Dogs Indoor Outdoor Use Orange and more at desertcart.com

Review: Not a Gimmick! Works on cats too. - I thought this was gimmick but it's been a game changer! Although it doesn't work on all of my dogs, like it says on the description, I can't believe I didn't get this sooner. It's the ripple effect that I like I have 5 dogs and cats. My oldest cat is antisocial, a drama queen. This actually works on cats if theh get into fights. They don't actually fight. They get into each other's faces. Two are senior dogs. My chiweenie no longer barks but she rarely barked to begin with since she's the perfect dog. My Chi-Pin senior still barks. It doesn't work on her, maybe it's the hearing? The device is more for the three young ones. The Pug My Pug has a thing of wanting to attack the Chi-Pin any time someone comes through the door. She's a great dog in other area except this. The device has stopped that! She even learning to sit pretty now. This device sold me on my problem child, the younger Chi-Pin. He has severe separation anxiety and will bark non-stop for anything. He marks all over house when he's anxious. He barks at people and dogs. Crate training was driving me nuts. He had been taken from his mama too early and he was regime to me for being too anxious. He has such a high energy! He is a nightmare to take out. The device stopped him from jumping up and down when people come in, jumping uncontrollably when he sees the leash, whining and biting the crate, barking when he sees sirens, at a delivery person, having barking matches with the neighbors' dogs. I took the device with me during a walk and he stopped lunging and barking at people and riders on bikes and scooters, parents taking their kids on strollers. He's not aggressive, he's just loud! He's actually able to enjoy his walks now. He still is reactive to other dogs when they bark but the walks are far better now. Before while still getting trained to walk better on the leash he was still so anxious when walking. He's now waking better. The crate training has finally been done right. This device didn't increase his anxiety. It calmed his anxiety! It only took one time to drastically reduce his barking and anxiety. He figured it out right away. The device doesn't work on my sibling's reactive GSD. When the GSD would visit it was a complete chaos. Now it's a ripple effect. Having mine now calmer the GSD is calmer. People couldn't even come down the stairs or flush a toilet (flush ffs!) without them wanting to fight each other and barking like lunatics. Now they stay quiet and calm when someone comes down the stairs. Overall, it hit my target audience and threw me a curball working in cats. It has good battery life. Very easy to use and small enough to take with you. I'm buying another one for sure.
Review: Works so far! - This seems to be more effective than the previous item I tried to use to quiet the annoying barking dogs. I had a different product that used 9V batteries and was supposed to automatically sense barking, but it used the batteries up so quickly that it barely ever worked. So far, I have used this on my neighbor's annoying dog, which is a constant barker. It seems to work well; the dog will stop barking after I press the sound button 2 or 3 times. This is rechargeable, so you don't have to worry about the battery draining constantly. I hope this product continues to work as intended. There are a lot of products similar to this one on desertcart that do not seem to be effective. The only con is that it is effective up to 35 feet. I wish it had a longer distance so it could work on the other dogs across the street who are unfortunately beyond this range.

## Features

- 【3-in-1: Safe & Dog-Friendly】:Owning a single ultrasonic dog bark deterrent device gives you the power of three tools in one—a bark collar,a dog whistle/clicker,and a dog training device. With just one click, you can instantly stop unwanted behaviors like barking,digging,chewing,and more.No need for a contact-based collar that may cause stress or discomfort to your dog. Plus,it even works from a distance to calm your neighbor’s dog when it won't stop barking. A real game-changer—Barks no more!
- 【3 Modes,1 Effective Result】:This dog bark deterrent device offers 3 different modes,each designed to achieve a single goal—to instantly capture your dog’s attention and discouraging unwanted behaviors. Does your dog bark,dig,chase,or chew? No more worries! You'll be amazed at how quickly and painlessly your pup responds to this innovative no-bark training device.The ultrasonic feature ensures a humane and effective training experience.(Effectiveness may vary by breed and temperament. It may not work for approximately 5% of dogs.)
- 【One Button,One Function,Optimal Results】:Our dog bark deterrent is designed for all your training needs. Whether it's for daily training or correcting behaviors, this device delivers. It features three modes—ultrasonic, sound, and ultrasonic + flashlight—which can be used alternately for the best results. Plus, to ensure your dog's safety, the device automatically stops after running for more than 8 seconds. No more barking frustration—just no bark peace and quiet!
- 【Portable Pocket Size,35 Feet Control Range】:This dog bark deterrent device offers up to 35 feet of control range, making it perfect for both indoor and outdoor training and anti barking. Its ergonomic design ensures a comfortable grip,and the pocket-sized form lets you carry it anywhere for effective anti barking and dog training. Whether at home, in the park, or around your neighbor’s dog, this anti-barking tool is your go-to solution for maintaining peace.
- 【USB-C Fast Charging】:The rechargeable ultrasonic dog bark deterrent can be quickly charged within 1.5 hours via any standard USB device (USB adapter, power bank, laptop, car charger, etc.). Its large battery provides up to 60 days of continuous use on a full charge,making it perfect for convenient dog training anytime.Unlike other bark collars,this no bark device is completely safe and stress-free for dogs of most breeds and sizes.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DX1R37GZ |
| ASIN  | B0DX1R37GZ |
| Age Range Description | most of dogs |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Batteries  | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #10,939 in Pet Supplies ( See Top 100 in Pet Supplies ) #27 in Sonic Bark Deterrents |
| Brand Name | HeeNzz |
| Breed Recommendation | most of dogs |
| Care Instructions | KU-568 |
| Color | Orange |
| Customer Reviews | 4.1 4.1 out of 5 stars (3,783) |
| Date First Available | March 4, 2025 |
| Date First Available  | March 4, 2025 |
| Department | T9Zo |
| Department  | T9Zo |
| Directions | for most of dogs |
| Included Components | dog bark deterrent devices |
| Item Package Dimensions L x W x H | 5.12 x 2.95 x 1.97 inches |
| Item Weight | 4.9 ounces |
| Item model number | TZ-U36 |
| Item model number  | TZ-U36 |
| Manufacturer | ShenZhen TIZE Technology Co.,Ltd. |
| Manufacturer  | ShenZhen TIZE Technology Co.,Ltd. |
| Material | Plastic |
| Model Name | TZ-U36 |
| Number of Items | 1 |
| Package Dimensions  | 5.12 x 2.95 x 1.97 inches; 4.94 ounces |
| Size | Portable |
| Specific Uses for Product | dog |
| Style | Compact |
| Target Audience Keyword | Dogs, dogs |
| Warranty Description | 2 Year Manufacturer |

## Images

![Dog Bark Deterrent Devices for Own or Neighbor's Dog Ultrasonic Dog Training Device Safe & Effective Portable Anti Barking Device for Dogs Indoor Outdoor Use Orange - Image 1](https://m.media-amazon.com/images/I/71oA8MGUKNL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Not a Gimmick! Works on cats too.
*by C***A on May 21, 2025*

I thought this was gimmick but it's been a game changer! Although it doesn't work on all of my dogs, like it says on the description, I can't believe I didn't get this sooner. It's the ripple effect that I like I have 5 dogs and cats. My oldest cat is antisocial, a drama queen. This actually works on cats if theh get into fights. They don't actually fight. They get into each other's faces. Two are senior dogs. My chiweenie no longer barks but she rarely barked to begin with since she's the perfect dog. My Chi-Pin senior still barks. It doesn't work on her, maybe it's the hearing? The device is more for the three young ones. The Pug My Pug has a thing of wanting to attack the Chi-Pin any time someone comes through the door. She's a great dog in other area except this. The device has stopped that! She even learning to sit pretty now. This device sold me on my problem child, the younger Chi-Pin. He has severe separation anxiety and will bark non-stop for anything. He marks all over house when he's anxious. He barks at people and dogs. Crate training was driving me nuts. He had been taken from his mama too early and he was regime to me for being too anxious. He has such a high energy! He is a nightmare to take out. The device stopped him from jumping up and down when people come in, jumping uncontrollably when he sees the leash, whining and biting the crate, barking when he sees sirens, at a delivery person, having barking matches with the neighbors' dogs. I took the device with me during a walk and he stopped lunging and barking at people and riders on bikes and scooters, parents taking their kids on strollers. He's not aggressive, he's just loud! He's actually able to enjoy his walks now. He still is reactive to other dogs when they bark but the walks are far better now. Before while still getting trained to walk better on the leash he was still so anxious when walking. He's now waking better. The crate training has finally been done right. This device didn't increase his anxiety. It calmed his anxiety! It only took one time to drastically reduce his barking and anxiety. He figured it out right away. The device doesn't work on my sibling's reactive GSD. When the GSD would visit it was a complete chaos. Now it's a ripple effect. Having mine now calmer the GSD is calmer. People couldn't even come down the stairs or flush a toilet (flush ffs!) without them wanting to fight each other and barking like lunatics. Now they stay quiet and calm when someone comes down the stairs. Overall, it hit my target audience and threw me a curball working in cats. It has good battery life. Very easy to use and small enough to take with you. I'm buying another one for sure.

### ⭐⭐⭐⭐⭐ Works so far!
*by K***E on August 31, 2025*

This seems to be more effective than the previous item I tried to use to quiet the annoying barking dogs. I had a different product that used 9V batteries and was supposed to automatically sense barking, but it used the batteries up so quickly that it barely ever worked. So far, I have used this on my neighbor's annoying dog, which is a constant barker. It seems to work well; the dog will stop barking after I press the sound button 2 or 3 times. This is rechargeable, so you don't have to worry about the battery draining constantly. I hope this product continues to work as intended. There are a lot of products similar to this one on Amazon that do not seem to be effective. The only con is that it is effective up to 35 feet. I wish it had a longer distance so it could work on the other dogs across the street who are unfortunately beyond this range.

### ⭐⭐⭐⭐⭐ Pomeranian Yappity Yap
*by C***T on August 9, 2025*

I have another handheld device and I wanted to order another one but it's out of stock. This one had the most positive reviews and the price was the same. I was worried this one wouldn't work on my boy but I'm thrilled to report that it does. The best part is that he will be outside barking at the wind and I will be inside in my living room and it works thru walls! That is very impressive and worth the money. I plugged it in last night so it would be fully charged. Everything is perfect. Another bonus with this one is that it's small enough to put in your pocket and it has a wristlet strap. Tucker, my pomeranian is a handful. Poms are known as barkers but his is overly excessive and I can't handle it. I've had 3 other Pomeranians and I tried everything on the market and none of them worked for them. I read an article somewhere that dogs don't all hear the same frequencies. So if this one doesn't work for you (sorry about the sellers) try a different device. Overall I am very happy with this device and I recommend it to anyone that can't handle excessive barking.

## Frequently Bought Together

- Dog Bark Deterrent Devices for Own or Neighbor's Dog Ultrasonic Dog Training Device Safe & Effective Portable Anti Barking Device for Dogs Indoor Outdoor Use Orange
- FAFAFROG Dog Bark Collar for Large Medium Small Dogs, Rechargeable Smart Bark Collar, Anti Barking Training Collar with 5 Adjustable Sensitivity Beep Vibration (Black)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-22*