Similar to the human languages, barking is a way of communication among dogs. Though barking is quite normal for dogs and their owners, sometimes it becomes a nuisance, especially when dogs are barking too much, too loud or at inappropriate times. Dog owners have the possibility of using the Bark Collar to avoid such harassment. Before we discuss the benefits of bark collars, it is only fitting that we define what these devices are in the first place. Bark collars are specialized types of dog collars worn around the canine’s neck that keep these animals from barking excessively or inappropriately. Barking can be considered excessive or inappropriate depending on the type of neighborhood, the time of day, and the circumstances surrounding the behavior. These electronic training tools are designed to work using aversive stimuli. When the dog does not stop barking for a specific period, the collar delivers it a warning beep that may also be followed by a mild electric shock. These stimuli induce unpleasant feelings to the dog to startle it to cease its barking behavior. When the dog owner uses the bark collar on its pet, many benefits reveal for both the owner and his neighbors. • This collar is useful to restrain the dog from barking in excess during the night time, when the neighborhood should be peaceful and quiet. You and your neighbors will no more be waking at odd hours by your dog barking at the moon. These bark collars have a setting panel, and through using those buttons you can set various items, like the intensity and duration of the electric shocks, in compliance with the training needs, size and discipline level of your dog. For example, if your dog is a Great Dane with a love for barking, then the higher settings can be applied while a small dog like a Yorkshire terrier with an occasional habit of barking from boredom will respond well to a lower setting of electric shocks. When you first use the device you need to do some experiments and adjust the settings of the bark collar; start with the lowest settings and increase the level or intensity of the stimuli until your dog responds to this training technique by ceasing its barking. • Most bark collars will have a method by which dog owners can be alerted to the presence of intruders in the house and its premises because of the dog’s barks. In order to do this, the electronic device of the bark collar will automatically shut off in the case your dog barks for at least 15 times in a 30 seconds interval. You should then be able to respond in an appropriate manner such as looking for the source of the dog’s agitation. • You can easily adjust the bark collar to fit to the size of the neck of your dog, so it will feel comfortable while wearing it. The most usual material used as support for these dog training electronic devices is leather. If your dog loves to yip and yap at anything and everything, then the Bark Collar is the best product you can invest on to train it toward proper behavior