Dog Bark Deterrent Ultrasonic Anti Barking Training Device

Efficient Bark Control: Use Ultrasonic Bark Deterrent device to effectively curb your dog's barking by emitting high-pitched ultrasound. It has a standard frequency of 25kHz and a variable frequency of 24kHz to 26kHz, easily deal with various situations.
Safe to Use: The barking control device emits an ultrasound which will not affect humans but can grab dogs’ attention without worrying about hurting your dogs. And it will be suitable for dogs between 6 months and 8 years old.
Made Training Easier: Simple train your dog to stop barking and unwanted behavior like barking, digging, eating unsafe food, fighting, etc. The ultrasonic will help their correct bad behaviors efficiently and dog will eventually learn to associate the barking with the ultrasound, forming a conditioned reflex.
Easy to Use: Point the device at the dog within 5m / 16ft, press the button, and say your command, it's a good choice to control barking in a gentle manner. Press the button for over 10 seconds, the