Using Bark Shock Collars
Dogs may bark when they feel threatened, when they want attention, and when they are in heat. This can be very noisy to the point of bothering not only the household but the whole neighborhood as well. People may start approaching owners to express their dismay. A few might complain of sleeplessness for several nights because of the noise. Clearly, something has to be done in this kind of situation.
The use of bark shock collars is an option. These are devices that can automatically detect if a dog is barking and send out a minor electric shock to remind the dog to stay silent. Owners can also use remote control to activate the collar when the dog is noisy. Pets can be trained to learn this behavior. Over time, this should reduce aggressive behavior and make them easier to manage.