Review on MODUS Anti-Barking Device with 3 Ultrasonic Modes - Effective Dog Training, Rechargeable via USB, LCD Display - Control Range of 16.4 Ft - Perfect for Outdoor and Indoor Use by Leslie Ojoh

Although the device is well made with clear instructions and simple functions, it doesn't seem to be working as intended with our 6 month old Labradoodle. The puppy is very smart and trainable, but will become noisy and restless in the presence of other dogs. - This device was incorporated into a bark control training program along with verbal commands and positive reinforcement with treats as the dog improved - A few days later, this device is still not having a noticeable effect on barking deterrence. My voice command works better - I don't have the equipment to verify that the device is working. I have to conclude that the device is defective or that the Labradoodle is not recording any sound. All 3 modes have been tested. Voice commands and a clicker must be executed for now.