They're safe for dogs 5-120 lbs, from 6 months to 8 years old. The ergonomic design fits nicely in your hand, while a carabiner lets you take this ultrasonic dog bark deterrent anywhere. It has sound and ultrasonic modes with a frequency of 25 kHz that's hard for humans to hear.
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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.
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Features: -It can get the dog's attention and quickly correct their bad behaviors within 1 second, such as barking, digging, chewing, scratching, biting, etc. -It emits a fixed ultrasonic frequency of 25kHz, a flexible ultrasonic frequency within the range of 20~30kHz, and different frequencies have different effects on different dogs. -Equipped with a powerful LED flashlight for easy use, it ensures visibility and safety during nighttime activities. -Built-in 2000mAh rechargeable battery, 2 hours USB fast charging, that lasts for more than 60 days. -The compact design makes it more suitable for ordinary people to hold and easy to carry. .
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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. 30-foot range for effective bark prevention.
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1x Ultrasonic Dog Repeller. Say goodbye to unwanted barking, lunging, and aggressive behavior with thissafe, humane, and highly effective ultrasonic dog trainer. 🛡️ Safe & Humane Solution. Great for outdoor use, walks, and public spaces.
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Dog Anti Bark Deterrent & Repeller | Sonic Training Device To Stop Dogs Barking. Ultrasonic Dog Repeller Anti Bark Device Stop Barking Humane Pet Training Tool. Used to prevent dog attacks, issue ultrasound to repel the dog or wild wolf.
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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.
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Indicator light support / red and blue dual-color indicator, standby under the blue light flashes once every 5 seconds. Sound triggered red indicator light about 4 seconds, the probe works, while the display will light 4 seconds.
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