Dog Off - Barking deterrent, dog training device!
An aggressive dog barking deterrent and Ultrasonic Dog Trainer from Lentek. Help train your dog with Dog Off from Lentek, a complete training and personal protection system. This hand held unit is both attractive and lightweight giving you a humane weapon to train your dog or against aggressive dogs, as well as an alarm to repel other attackers. Designed to fit comfortably into your hand or clip to a belt, Dog Off also features a handy flashlight. Touch the button, and it will transmit a burst of ultrasonic sound (not audible to humans) to help train your dog's behavior. Hold down the button and trigger a high-pitched ultrasonic sound (Not audible to humans) that could repel dogs away. Pull the personal alarm switch to set off a loud audible alert that will send human attackers fleeing.

Law enforcement officers across the country recommend personal alarms as the safest and most effective method of personal protection against attackers. Dog Off includes a high decibel alarm to protect you from human attackers it's both a repellent and a call for help. The switch can be pulled out quickly and easily, triggering the alert.