A fence is used to mark your personal space. In dreams this is a symbol of sharing and indicates suppression of feelings. You do not share your feelings with others and more importantly you do not acknowledge your feelings yourself. Feelings come from your heart and persistent suppression can lead to health problems in this area. Also look for symbols to do with your head, such as roofs or being up a height, as these dreams are often asking you to move your centre of consciousness down from your head and into your heart.