There are quite a few problematic behaviors a dog could have, and one of the worst problems is dog barking. All sorts things can cause a dog to bark, and it’s necessary to identify the exact reason so that the problem can be dealt with effectively. A barking dog always starts because of a trigger in the immediate setting. The barking may be an assertion of supremacy, in response to another animal or dog in the area. Or the dog may bark to declare its territorial borders. And it may bark just because it likes to bark. A lack of socialization with other dogs, causes certain dogs to develop a barking problem, but for other dogs, they find that barking is a way to achieve their demands.