If you have dreamed of killing a dog with a knife in your dream: Although the available data show the opposite, if you are positive, the course of events may change, your expenses may suddenly increase in matters that concern your home or family. Killing a dog with a knife in a dream means that the person who sees the dream will torment his enemy and cause great harm to his enemy. Killing a dog with a knife in a dream indicates that the dreamer will lose his sense of pity and will not be able to make a logical decision, he will have a difficult period and will be unhappy, he will not be able to enjoy his life and will be unhappy.