Features

【100% Safety】 - This dog bark stopper does not use any liquid propellant or harmful sprays or chemical, which is one hundred percent harmless to your dogs or other pets or plants, and of course safe for yourself and your families, friends, etc.

【Large Effective Range】- Equipped with upgrade 3 channel high-pitched ultrasonic sensors that have 20~25KHZ power frequency and the infrared laser, this ultrasonic dog bark deterrent can effectively expel dogs, cats, snakes, wolfs and other animals within 6M / 19.7 feet.

【Dog Training Aid】 - Combined with two functions of dog training and barking control, this dog training controller can effectively train your dog to stop unnecessary behavior, such as barking, digging, eating dirty things or fighting.

【Multi-function & Portable】- The handheld anti-bark repellent is tiny in size and has a LED flashlight with 10M / 33 feet effective and the 1000mA rechargeable polymer battery, which is not only available in training dogs, but also outdoor work, travel, running, security patrol and so on!