Dream about little rats is a premonition for feelings of being trapped and restricted. You feel unable to express yourself. It does not take much to make you happy. This is a hint for shame or guilt. You are putting up a shield against your emotions and are trying to avoid dealing with them.
Little rats dream is a hint for phoniness, fakeness and deceit. You are always on the lookout for anybody who is trying to out-maneuver, out-rank, or out-wit you. Even though you may change your outer appearances, it does not change who you are on the inside. This dream is a premonition for a situation, behavior or condition that you need to avoid. You may be wondering if you have made a mistake in some situation or decision.
If you dreamt about little rats:
Some people with whom you spend a lot of time could get into a debate over spiritual or metaphysical concepts. This could make you and everyone else very uncomfortable. This isn't the time to try to mediate. Both parties involved are too attached to their points of view. It's best just to nip it in the bud and ask them not to discuss it now. Change the subject!