First of all, you may be under a lot of pressure (including emotions) in your life, work and study recently, almost to the limit. I hope you can find out the reason carefully and adjust it in time.
Of course, recently, someone has made you upset, angry and unhappy, so this kind of thing appears in your dream, and even you will feel very anxious and helpless in your dream. Beware of villains and pay attention to traffic safety when traveling.
I usually have this dream when I am in a bad mood or too tired, and I feel the same way. Don't take it to heart, be careful in everything and be patient with others.
The dream horse usually represents bad people and trouble.
However, the death of the horse in the dream means that the bad things have been lifted and you can live a normal life with peace of mind.