High Grade Anti-Barking Training Device (2 Modes + LED Flashlight)Does your dog bark a lot? Is your puppy in their training phase? Aggressive? Neighbours complaining from the barking? Look no further, this Ultrasonic High Grade Anti Barking Training Device will make sure your dog stops barking! Simply turn it on and watch the bark stop. Its high frequency can be heard by your dog, but not by you! There's two modes to try with your dog, and also a built in LED flashlight. Key Benefits Stops your dog's unwanted