Update: I checked out the spirit meaning of Horse:
Travel, power, spiritual and physical stamina, freedom, persuasiveness, increase clairvoyance, awareness of cooperation and communication abilities, time to move on if you feel stuck, teaches how to go in new directions with freedom and the power to face life and overcoming obstacles with grace. Your journey will take you in new directions. Horse teaches the power to allow and awaken your freedom in movement and will clarify the path in which to take. Do you need to break from current confinements and restrictions? Pay attention to what the individual breed is saying to you.