To hear barking in your dream, symbolizes your attitude towards the others especially when you are talking to them. It might be that when you have a conversation you are raising your voice up or giving orders to them instead of talking calm and nicely. Consider that the dream also could show how irritating and annoying you are to the others. If you dream of a dog that is barking nicely it signifies happiness and energy. When the dog is barking brutally it symbolizes your unpleasant talking towards the others. Keep in mind that the dream could also show unpeacefull friends or colleagues that you are surrounded by.