If you dreamed about a person dressed as a dog: You should avoid taking risks, a small job that might go unnoticed can make you very dizzy later on. To see a person in the guise of a dog in your dream indicates that you will be harmed by some people you think are your friends, you will have difficult days, you will regret your decisions and you will be sad. Walking in the guise of a dog in a dream is interpreted as observing the thoughts and feelings of people and trying to understand who is friend and who is foe.