People who are trying to get their dog to relax a bit and stop barking so much may want to take a look at the device marketed as Bark Off. Bark off is termed as an ultrasonic device to control your dog’s barking. It is meant to be pet friendly, causing no pain or other discomfort, while allowing the owner to get a little bit of a reprieve from the constant barking that some breeds are known for.
It gets a good reaction from the majority of dog owners for its effectiveness as well as the lack of harm that it causes to any dogs that may require it. When your dog barks, the device emits a high frequency noise, similar to a dog whistle, which distracts your dog and gets them to stop barking for a moment. With enough repetition, your dog may greatly reduce or even stop barking over time.