Dog Barking Control Devices three Sensors Anti Barking Device with Training/Deterrent Modes Dog Whistle to Stop Barking Ultrasonic Dog Barking Deterrent with LED Flashlight 50 ft Range, Rechargeable
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Dog Barking Control Devices three Sensors Anti Barking Device with Training/Deterrent Modes Dog Whistle to Stop Barking Ultrasonic Dog Barking Deterrent with LED Flashlight 50 ft Range, Rechargeable

|34 ratings

Key item features

  • 【Safe and Effective Behavior Modification】Looking for a safe and effective way to train your dog and modify their behavior? dog bark deterrent devices that emit ultrasonic signals between 15-40 kHz, which are inaudible to humans but can easily grab your dog's attention without causing any harm, unlike a dog whistle, these devices are a humane and gentle method for correcting unwanted behavior, stopping excessive barking, and preventing your dog from eating unsafe food.
  • 【Three Head High Range Anti-Barking Device】Sonar heads up to 50ft range effect: this anti barking device with dual heads has higher power and is more effective than the single head on the market, this electronic dog whistle equips with an 1200mah rechargeable battery, provides full charge in 1 to 2 hours for about 60 days of regular use.
  • 【Two Ultrasonic Modes】This dog whistle to stop barking features two modes and a flashlight to assist with stopping excessive barking, the deterrent mode emits a high-intensity ultrasonic sound while flashing the flashlight to drive away fierce dogs, while the training mode emits a lower-intensity ultrasonic sound to aid in correcting unwanted behaviors, such as fighting, biting, and excessive barking. the flashlight also has a long-bright mode for walking your dog at night.
  • 【Small and Easy to Carry and Use】This ultrasonic dog barking deterrent device features a slim design that fits comfortably in even smaller hands. The independent and clear keys make it easy to use, and the anti-mistake lock key helps prevent false triggers. The device also includes a red low power indicator light and an adjustable wrist strap, making it convenient for outdoor use.
  • 【Better results and more safety】Dog barking deterrent devices is a more effective training method than using a bark collar, dog training clicker, or dog whistle. Its ultrasound mode can quickly correct the dog's behavior without causing pain, unlike a bark collar. Compared to a dog training clicker or dog whistle, the dog deterrent has a more significant effect.

Specs

Alert type, Tone, Static PulseAdjustable correction level, NBark control training aid type, Ultrasonic Bark Control DeviceBattery life, 60 DaysBrand, HeaflexPower type, Battery

About this item

Product details

Heaflex is dedicated to designing, manufacturing and selling high-quality devices related to dogs. Effectively Stop Bad Behaviors

Barking is a normal behavior for dogs, it's their way of communicating. Many times, dog barking is to attract the owner's attention and response, but excessive barking can become problematic. When the dog barks, use the bark control device to intervene and correct the dog's barking behavior. When the dog to be quiet, give him an appropriate reward. It will change your dog's behavior after a few uses. In addition to excessive barking, it can deter other bad behaviors such as fighting, biting, and breaking furniture. Q1:Does this device Affect Other Animals? A1: This device will not impact other animals as long as they are not within the 50 feet range. Q2:Will this hurt my other dogs who aren't reactive leamers? A2: While it will not harm your other pets, this is a training device, so separating your already trained dogs from your reactive barker is advisable to avoid confusion. 50 feet is all that's required. Q3: Why is most effective with dogs aged 6 months to 8 years? A3: Age-related hearing loss makes it challenging for dogs over age 8 to hear and react. Before 6 months, a puppy's auditory system is not developed enough to fully understand the impact, so we err on the side of caution and recommend you only use it at 6 months or older. Q4: Is this device safe for dogs? A4: This product is designed to guide dogs to proper behavior. The initial use may be stressful for some dogs, but not traumatic for all dogs. Appropriate appeasement when necessary. We do not recommend using this product on dogs that are not misbehaving. Q5: Do you have to press and hold the button, or do you press it once and it emits the sound for a set period of time? If pressed and hold, does it immediately stop when the button is released? A5: You need to hold the button down for the device to work continuously, and release the button to stop. In addition, there is visual and tactile feedback. When a certain function is pressed, the screen will display the pattern of that function, indicating that the device is in operation. Q6: Why does the expulsion mode of this product sometimes fail to function properly? A6: The reaction of different types of dogs will be different (such as age and weight).
  • 【Safe and Effective Behavior Modification】Looking for a safe and effective way to train your dog and modify their behavior? dog bark deterrent devices that emit ultrasonic signals between 15-40 kHz, which are inaudible to humans but can easily grab your dog's attention without causing any harm, unlike a dog whistle, these devices are a humane and gentle method for correcting unwanted behavior, stopping excessive barking, and preventing your dog from eating unsafe food.
  • 【Three Head High Range Anti-Barking Device】Sonar heads up to 50ft range effect: this anti barking device with dual heads has higher power and is more effective than the single head on the market, this electronic dog whistle equips with an 1200mah rechargeable battery, provides full charge in 1 to 2 hours for about 60 days of regular use.
  • 【Two Ultrasonic Modes】This dog whistle to stop barking features two modes and a flashlight to assist with stopping excessive barking, the deterrent mode emits a high-intensity ultrasonic sound while flashing the flashlight to drive away fierce dogs, while the training mode emits a lower-intensity ultrasonic sound to aid in correcting unwanted behaviors, such as fighting, biting, and excessive barking. the flashlight also has a long-bright mode for walking your dog at night.
  • 【Small and Easy to Carry and Use】This ultrasonic dog barking deterrent device features a slim design that fits comfortably in even smaller hands. The independent and clear keys make it easy to use, and the anti-mistake lock key helps prevent false triggers. The device also includes a red low power indicator light and an adjustable wrist strap, making it convenient for outdoor use.
  • 【Better results and more safety】Dog barking deterrent devices is a more effective training method than using a bark collar, dog training clicker, or dog whistle. Its ultrasound mode can quickly correct the dog's behavior without causing pain, unlike a bark collar. Compared to a dog training clicker or dog whistle, the dog deterrent has a more significant effect.
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Specifications

Alert type

Tone, Static Pulse

Adjustable correction level

N

Bark control training aid type

Ultrasonic Bark Control Device

Battery life

60 Days

Warranty

Warranty information

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Customer ratings & reviews

4.3 out of 5 stars
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Showing 1-3 of 32 reviews

Jul 17, 2026
Reviewer name: B3PA
Top Reviewer
Item details
Color: Orange ultrasonic dog repeller
Sold and shipped byHeaflex Value Store
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Was skeptical but it really works

I've always been skeptical of devices like this so I was pleasantly surprised when it worked and worked quickly on our 2 grand dogs, they immediately stopped barking and even though I turned it off a few seconds afterwards they remained quiet, an hour later when a delivery came to our door and they barked again same thing happened, just pressed it once and they immediately stopped. I used the fixed frequency the first time and the variable frequency the 2nd time, both effective.

Incentivized Review
Helpful?227MPMQ1V9OV20296560065
Oct 26, 2026
Reviewer name: Charles
Top Reviewer
Item details
Color: Black ultrasonic dog repeller
Sold byHeaflex Value StoreDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

worked the first time!

Worked the first time. I loaned it to a friend with a very 'yappy' dog. It worked the first time and she has just ordered her own. Great work.

Helpful?227MPMQ1V9OV20296560065
Jul 12, 2026
Reviewer name: Eliza
Top Reviewer
Item details
Color: Black ultrasonic dog repeller
Sold and shipped byHeaflex Value Store
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Excellent tool for training dogs

It worked right away for my dogs. It is usually difficult to get them to stop barking when they get started. They always bark at the mail man. They stopped barking as soon as they heard the sound it makes. Every time I used it they stopped right away. It is a very useful tool for training dogs. It is very easy to use.

Incentivized Review
Helpful?227MPMQ1V9OV20296560065
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