2-in-1 dog trainer: deterrent mode: emits higher intensity ultrasound as a warning when the flashlight is flashing to prevent other dogs from approaching you. Training mode: emits low intensity ultrasound to help dogs with daily training, such as stopping excessive barking, fighting, biting and correcting other bad behavior Powerful Ultrasonic Speakers: The UT01 Bark Control and Training Device uses two speakers up to 25 feet away to deter hostile dogs. Portable Design: Makes the gentle pet bark guard suitable for indoor or outdoor use. You can use an ultrasonic repeller to train your dog or take it with you to hunt. Lights high frequency strobes combined with ultrasonic for added deterrence, especially at night or in dark environments Correct Bad Behavior: UT01 ultrasonic dog bark deterrent emits 25KHZ ultrasonic waves, which won’t affect humans, but can attract dogs’ attention without causing harm. When the dog stop behaving badly, give him food, threats or petting to improve
