If you saw a three-headed horse in your dream: You should not try to change the others, you should focus on your personal development, bureaucratic issues may come up during the day. To see a three-headed horse in your dream denotes success in the business you will do with three people, everyone agreeing, being patient and increasing the opportunities at hand. Buying a three-headed horse in a dream means having an office, making dreams come true, and a desired life.