The interpretation of a dream about a cat will be different depending on whether you are fond of cats or not. Cats can represent our sense of spirit, independence and our sensual, feminine side.
If you dream about a cat which is walking or running away from you this shows that you want to get more in touch with your feminine side or perhaps that you are feeling prohibited from doing what you want. If in the dream you are scared of the cat, or the cat is aggressive towards you this can indicate that you are repressing your emotions or you are worried that someone is betraying your trust.
If you dream about being bitten by a cat, this symbolizes the selfishness of your feminine side, you are letting your feminine emotions take over.
If you dream about a cat scratching you, this means you feel threatened in your waking life.
If you dream that you have lost a cat and cannot find it this can represent a lack of independence and it is your subconscious way of telling you that you need to find a sense of individuality and freedom.
If you dream about a black cat this can be a sign of good luck, something positive is going to happen in your life.
If you dream about a green cat, this represents jealousy and indicates that you might be feeling jealous of someone close to you.