Your own dog, because the dog knows that his owner will not hurt him. The Following Conditions May Lead Poor Effect of Banishing Dog Type: Ultrasonic Dog Repeller. A well-trained dog. 1 x Ultrasonic Dog Repeller.
eBay
32ft: The ultrasonic penetration range is 32ft, covering indoor and outdoor areas. You can easily train your dog's behavior by turning on the knob. Tested for best results within 32 feet. The smaller the range, the better the effect.
eBay
🐕【Humane Training Way】 We provide a humane and no shock way of preventing barking, a lovely way without harm! You can walk in noisy places and not worry at all that the device will be triggered too late or randomly.
eBay
Suitable for dogs from 6 months old to 8 years old. When the device works on 3 frequency levels,the light will flash blue every 6 seconds. The red light stays on 3 seconds when the sonic bark deterrent is triggered by barking.
eBay
eBay
Can be hung on trees, indoor, outdoor walls or fences to prevent dogs from barking (in range). Ultrasonic anti-barking device can automatically detect dog barking from 50 feet away. There are 4 frequencies for ultrasonic waves to choose from.
eBay
100% painless. 100% effective. 1 Ultrasonic Dog Repeller. Watch the videos anti barking device section and see for yourself just how quickly, effectively and painlessly this dog deterrent transforms every annoying, destructive and unsafe behavior in under 3 seconds.
eBay
This ultrasonic pet dog repeller is an anti-barking device that is perfect for all varieties of dogs. The device is handheld and has a rechargeable battery that allows you to use it from anywhere, without worrying about cords or outlets. The ultrasonic feature is designed to stop barking, without the need for harsh methods. The device comes in a black and orange color and is made of durable plastic. It has a charging interface of USB and can charge to full capacity in a short time. The ergonomic bundle description ensures that the device is comfortable to use, for extended periods. This sonic trainer is perfect for pet owners who want to stop their dogs from barking, without resorting to harsh methods.
eBay