It may sound a bit different that there are people who understand the dog's language. This is what creates a difference between seasoned dog owners and the novices. The seasoned ones develop a bond with their dogs much deeper and they are the ones who can conveniently understand the dog language. Most of the times it is body language, barks or growls. The important thing is that you can only have a healthy relationship with your dog when you understand him the way you want him to understand you.
So, how can you understand what your dog is saying to you? The barks or the growls may sound just like senseless noises, but the gestures with the barks or growls, when understood by you is the actual essence of relationship you want have with your newly brought in dog.