If you dreamed about mouse eating mouse: Because of this, you may have disagreements with your family, Making a difference may fuel the change. To see a mouse eat a mouse in a dream means that two malicious people around will fight each other because of the arguments between them and they will stay away from you, and you will not suffer any harm. When the real intentions of these people are revealed, it is said to be a sign of moving away from them and leading a more comfortable and peaceful life.