The Courier-Mail: Barking dogs: You say we need citronella collars and owner training Horse and Hound: Upset neighbours and sleepless nights? The best dog collars to stop excessive barking Upset neighbours and sleepless nights? The best dog collars to stop excessive barking The way bark collars work is simple.

Context Explanation

They detect the sound of a dogโ€™s bark and emit a negative stimulus to discourage it, such as a minor electric shock or a high-pitched sound. Some come with a ...