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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Effective for Most Dog Breeds & Sizes: This ultrasonic dog bark deterrent works on most dogs from small to large breeds, including puppies and seniors.
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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.
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The durable construction ensures long-lasting use. Keep your dog safe and visible in low-light conditions.
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L Used to prevent dog attacks, issue ultrasound to repel the dog or wild wolf. l 1x ultrasonic dog chaser. l In normal situation, it can be used as a normal flashlight to illuminate at night. l Ultrasonic wave reaches up to 125db.
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Built-in pickup to detect dog barking. 15 / 20KHz frequency is most commonly used for dog barking. The outer shell of the product is anti-ultraviolet and the outer shell is not easy to fade. To Turn device OFF press the“POWER”button down for 3 seconds and it will beep twice and turn itself off.
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Can be hung on a tree, indoor, or outdoor wall, or fence to prevent dog barking (within range). An ultrasonic anti-barking device can automatically detect dog barks 50 feet away. 1 x Anti-bark device.
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New Open box
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