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
1 Barking Deterrent Device (with Hanging Rope). -Powerful Ultrasonic Technology: Equipped with high-frequency ultrasound ranging from 30,000Hz to 40,000Hz, this device effectively stimulates the hearing of aggressive dogs, creating a deterrent effect.
eBay
Exceptional Longevity: Featuring a sturdy, long-lasting design, this anti barking device is crafted from high-quality materials that are both durable and wear-resistant. It is based on the ultrasonic principle that dogs can hear but humans can't.
eBay
Protect your warmth and peace. Safe for Dogs & People:Ultrasounds will not cause interference or harm to humans because humans cannot hear these frequency bands, but dogs are sensitive to these ultrasounds.
eBay
Ultrasonic Dog Repeller Anti Bark Device Stop Barking Humane Pet Training Tool. Working Principle : The ultrasonic dog repeller emits 25KHz waves (audible to dogs 15Hz-50KHz). 1 x Ultrasonic Dog Repeller.
eBay
If the dog is hearing impaired or aggressive, the device may not work as expected.
eBay
30-foot range for effective bark prevention. Working Principle: The ultrasonic dog repeller emits 25KHz waves (audible to dogs 15Hz-50KHz), which don't harm. Usage: Aim at the dog, press, and hold the ultrasonic button.
eBay
Working Principle: The ultrasonic dog repeller emits 25KHz waves (audible to dogs 20Hz-25KHz), which don't harm. but deter barking and aggressive dogs. 1 x Ultrasonic Dog Repeller. 30-foot range for effective bark prevention.
eBay