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.
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1 x Ultrasonic Dog Repeller. Safe & Humane: An alternative to shock collars, using ultrasonic technology for gentle, non-harmful correction. Adjustable sound waves repel. Usage: Aim at the dog, press, and hold the ultrasonic button.
eBay
1 x Ultrasonic Dog Repeller. Safe & Humane: An alternative to shock collars, using ultrasonic technology for gentle, non-harmful correction. Adjustable sound waves repel. Usage: Aim at the dog, press, and hold the ultrasonic button.
eBay
Features: -It emits safe sound waves (25-30KHz) to attract your dog's attention and prevent bad behavior. -The maximum applicable distance is 10m, and the optimal distance is 5m (ultrasonic waves cannot penetrate obstacles). -Built-in 800mAh rechargeable lithium-ion battery, can be used for up to 60 days per charge. -With low/medium/high frequency mode, this ultrasonic wave will not cause harm to dogs, but can effectively stop dogs from barking and aggressive behavior. -Equipped with two high-brightness LED lights, you can turn on the spotlight with one button, allowing you to walk safely and worry-free even in the dark. .
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Working Principle: The ultrasonic dog repeller emits 25KHz waves (audible to dogs 15Hz-50KHz), which don't harm. 1 x Ultrasonic Dog Repeller. but deter barking and aggressive dogs. 【Handheld Ultrasonic Dog Trainer】.
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3.3x More Effective Than Dog Bark Collar - Don’t subject your dog to the painful shock of a dog bark collar. Train smarter, not harder. Designed for safe and humane training, it promotes positive results without harsh corrections.
eBay
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
Super-ultrasonic drive with dual-channel curved groove, it can be used for dog training, -driven snake, cat driving and lighting. Easy to carry, especially suitable for outdoor work, also suitable for appearance and security night, and training for all kinds of dogs.
eBay