Humans are transmitted through a specific symbol that you want to own horses since ancient times.It is alive and moving symbol meaning hidden in the unconscious language. Humans and animals have lived a long time, and each one has a symbolic meaning may be almost appear as animals with human characteristics. Symbolism of the animal is unconscious self look visualized. In this study, we evaluate the symbol of the rat in animals. To preserve the species in the short-lived nature and habits of rats and mice as much produce fertile. Rats live wisely seeking to identify themselves using a small and weak. The people born in the year of the rat in Korean culture natdago band riding with good food and clothing fate. Symbol of rats rat tells the tales inside information, and to bring good luck to the rat, the rat symbolizes anger and have to expect a blessing. And the physical world is obsessed with greed, thieves, small and insignificant thing, there is a negative symbol of the rat. Symbol and its deficiency and inferior part of the sand box out the results in the emblem of the rat sand play box of these various rat, dark, scary, do not want to see side were put into conscious rats. Conscious individuation process is going to solve the issue, while the negative effect constructive function converts the character is going back to his original self-shadow.