More effective than a barking collar: Do not let your dog suffer from the painful electric shock of a barking collar, and it will not be triggered incorrectly. The compact size can effortlessly fit in a pocket, making it an efficient assistant for both indoor and outdoor use.
eBay
High Power Ultrasonic Dog Repeller, No Dog Noise Anti Barking Device, Stop Aminal Attack Repeller
Aliexpress UK
The device operates using three ultrasonic frequency levels (15/30KHz, 20KHz, 30KHz) that are harmless to dogs but disruptive to their barking. With a sensing distance of between 5m-8m/16.4ft-26.2ft, it ensures your dog's barking is kept to a minimum without causing distress to your neighbours.
eBay
1pc Dog Repeller LED Ultrasonic From Dogs Anti Barking Device Laser Dog Repeller Training Device
Aliexpress UK
More effective than a barking collar: Do not let your dog suffer from the painful electric shock of a barking collar, and it will not be triggered incorrectly. The compact size can effortlessly fit in a pocket, making it an efficient assistant for both indoor and outdoor use.
eBay
Portable Dog Repeller Anti Barking Stop Bark Training Device Trainer LED Ultrasonic Multifunction
Aliexpress UK
####Human automatic anti-barking device for dogs: This bark control device with the latest dog bark sensor system can accurately detect dog barking, safe for pets and harmless to people. The barking deterrent device automatically emits the ultrasound to stop dog barking, perfect for keeping your dogs calm when you leave dogs alone, and creates a peace department for your families and neighbors. .
eBay
Ultrasonic Pet Dog Repeller Anti Barking Stop Bark Training Device High Power Dog Training
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
Dog Repeller Portable Ultrasonic Deterrent Handheld Anti-barking 3in1 Dog Training Device Repel
Aliexpress UK
【3 Adjustable Ultrasonic Levels】: Features three adjustable ultrasonic levels (10-16KHz for small dogs; 20KHz for docile dogs; 30KHz for naughty/large dogs). Test different levels for optimal results.
eBay
Dog Repeller Dual Speaker Laser Dog Training Device LED Ultrasonic From Dogs 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
New Pet Dog Repeller Stop Barking Anti Bark Ultrasonic LED Light Pet Training Device Dogs Supplies
Aliexpress UK
Quiet & Gentle Training: Emitting a soft, high-pitched sound, this tool provides a humane training solution, curbing unwanted barking without causing distress to your pet.
eBay
1pc Dog Repeller LED Ultrasonic From Dogs Anti Barking Device Laser Dog Repeller Training Device
Aliexpress UK