When barking is detected, the device emits a high-frequency ultrasonic sound that is inaudible to most humans but noticeable to dogs. Anti Barking Device – 3 Levels Ultrasonic Dog Barking Deterrent & Training Tool | UK 🇬🇧.
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Portable Dog Repeller Anti Barking Stop Bark Training Device Trainer LED Ultrasonic Multifunction Dogs Trainer Without Battery
Aliexpress UK
Working Principle: The ultrasonic dog repeller emits 25KHz waves (audible to dogs 15Hz-50KHz), which don't harm. but deter barking and aggressive dogs. 1 x Ultrasonic Dog Repeller. Safe & Humane: An alternative to shock collars, using ultrasonic technology for gentle, non-harmful correction.
eBay
2025 Anti Bark Collar Dog Training Device USB Rechargeable Ultrasonic Stop Barking with Vibration Safety Control
Aliexpress UK
eBay
New Pet Dog Repeller Ultrasonic Dog Training Device Rechargeable Anti Dog Bark Stop-Barking Deterrent Device With LED Flashlight
Aliexpress UK
NOTE: Does not work on deaf or hearing impaired dogs. Durable and waterproof,The outdoor ultrasonic barking device has a power indicator. Stop excessive, noisy dog barking by emitting an ultrasonic sound to silence the dog.
eBay
Ultrasonic Dog Bark Deterrent Device, Anti-Barking Control Device with LCD Screen & 3 Modes, Dog Training Tools to Stop Bad Beha
Aliexpress UK
Features:-It has 3 adjustable ultrasonic frequency levels including 30KHz for small dogs, 20KHz for docile dogs, and 15/30KHz for large dogs.-Equipped with an LED indicator light, the light will flash blue every 6 seconds when the device is working on 3 frequency levels, a red light will come on for 3 seconds when barking triggers the deterrent, and will also flash red when the battery is low and needs to be charged.-Adopting ultrasonic sound, non-toxic, chemical-free, safe to use, your dog can hear it but will not be hurt.-Built-in 1500mAh rechargeable battery, fully charged in only about 6 hours, can remain on standby for about 60 days depending on the frequency of dog barking.-The device can be mounted on fences, inside your home, in a kennel, on a tree, .
eBay
New Pet Dog Repeller Ultrasonic Dog Training Device Rechargeable Anti Dog Bark Stop-Barking Deterrent Device With LED Flashlight
Aliexpress UK
1 x Bark Arrester. Item Type: Bark Deterrents. Training supplies: It can be used as a tool to train your pet and improve the bad behavior of dogs. Portable: It can be used as a portable tool to drive away dogs when they are mad outdoors, so as to protect their own safety.
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Pet Dog Repeller Anti Barking Stop Bark Dogs Training Device LED Ultrasonic Dogs Adapter Without Battery Pet Supplies Wholesale
Aliexpress UK
Shipping Conditions: Attention: The goods will be shipped from UK Delivery time: 2 to 4 working days - Support 60 days return policy - Reply within 24 hours .
eBay
Dog Repeller Ultrasonic Dog Stop Barking Device Rechargeable Anti Bark Deterrent Stop Barking Supplies USB Rechargeable
Aliexpress UK
The sounds only can be heard by dogs and are silent to humans. Our ultrasonic anti barking devices are designed for solving this problem for you. Ultrasonic dog training device is safe and effective for all types and sizes of dogs.
eBay
Handheld Ultrasonic Dog Bark Training Device Anti-Barking Deterrent Silent Pet Behavior Control Tool With LED Indicator
Aliexpress UK