
The Ultrasonic Dog Chaser is the most humane and safest way to deter unfriendly dogs. Using the latest ultrasonic technology, the Dog Chaser produces a discomforting but not harmful, high frequency sound, audible to dogs but not to humans.
This simple, hand-held devices will stop the approach of unwanted dogs at up to 20 feet. Works on cats too!
Easy to use: Just point the animal repeller at dog or cat and press the button.
The Dog Chaser emits a high frequency sound. This dog repeller is also a useful dog training device when used in conjunction with the verbal or hand command.