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. 30-foot range for effective bark prevention.
eBay
Pet Dog Repeller Automatic Ultrasonic Anti-Barking Device Dog Training Equipment Dog Anit Barking Training Clicker Pet Supplies
Aliexpress UK
Working Principle : The ultrasonic dog repeller emits 25KHz waves (audible to dogs 15Hz-50KHz). 1 x Ultrasonic Dog Repeller. which don't harm but deter barking and aggressive dogs.Target Audience: Effective for large, fierce.
eBay
Pet Dog Repeller Automatic Ultrasonic Anti-Barking Device Dog Training Equipment Dog Anit Barking Training Clicker Pet Supplies
Aliexpress UK
It is suitable for use with Yorkshire Terriers and other breeds, and is manufactured in China. With a unit quantity of 1, this is the perfect solution for those looking to train and obedience their dogs.
eBay
VEHO-Dog Repeller Ultrasonic Dog Trainer Anti Barking Training Device Rechargeable High Power Dog Repeller LED Flashlight
Aliexpress UK
Training Mode: Emits lower intensity ultrasonic waves to assist in daily dog training such as stopping excessive barking, fighting, biting and correcting other unwanted behaviors. Indoor and outdoor & easy to use.
eBay
Pet Dog Repeller Automatic Ultrasonic Anti-Barking Device
Aliexpress UK
Features:-It adopts a dog barking sensor system, which can accurately detect dog barking, safe for pets, and then automatically emits ultrasonic waves to stop the dog from barking.-With 3 different frequencies, the 15-30kHz frequency can prevent large dogs from barking at a distance of 15m, the 20kHz frequency can prevent medium-sized and docile dogs from barking at a distance of 10m, and the 30kHz frequency can prevent small dogs from barking at a distance of 5m.-With a wide effective range of 33 feet, it can be easily placed on tables, shelves, windowsills, etc., hung on trees, walls, fence posts, etc.-Equipped with a 1800mAh high-performance battery, it only takes 2 hours to fully charge and can be in standby mode for up to 30 days.-With LED light to show.
eBay
Anti Barking Device for Dogs Ultrasonic Dog Repeller Dog Bark Deterrent Devices Anti Barking Rechargeable Long Range Control
Aliexpress UK
Working Principle : The ultrasonic dog repeller emits 25KHz waves (audible to dogs 15Hz-50KHz). 1 x Ultrasonic Dog Repeller. which don't harm but deter barking and aggressive dogs.Target Audience: Effective for large, fierce.
eBay
Pet Dog Repeller Ultrasonic Dog Training Device Rechargeable Anti Dog Bark Stop Barking Deterrent Device With LED Flashlight
Aliexpress UK
Ultrasonic Sound Emission – Emits A High-pitched Sound That Is Inaudible To Humans But Deters Barking In Most Dog Breeds. Bright Led Light – Can Be Used As A Flashlight Or As A Training Visual Cue.
eBay
New Dog Repeller Stop Barking Anti Bark Ultrasonic LED Light Pet Training Device Whosale&Dropship
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. 【Portable & Effective Range】: Compact size for easy portability, one button operation can drive dogs with a 30-foot range for effective bark prevention.
eBay
Ultrasonic Outdoor Anti Barking Device 4 Adjustable Level 50 Ft Neighbors Dog Silencer Waterproof Safe for Pets and People
Aliexpress UK