A dream with a horse can suggest that you are feeling free, powerful, proud or courageous.
A white horse represents purity and spiritual growth, while a black horse symbolizes your passionate or mysterious side. A brown horse symbolizes logic and reason.
If the horse is in pain, suffering or dying then it implies that you are lacking in strength to carry yourself forward in some aspect of your life.
If you are on an unruly horse then it suggests that you are being consumed by your passions.