Body language
Horses express a wide range of emotions and intentions through their body language. For example, a horse may lay its ears back to express anger or aggression, or it may swish its tail to express irritation or impatience.
Snorts
Snorting is a common form of vocal communication among horses. Snorts can convey a variety of meanings, including curiosity, excitement, or alarm.
Neighs
Neighs are another vocalization used by horses. Neighs are typically used to communicate with other horses, but they can also be used to get human attention.
Touch
Horses also communicate through touch. For example, a horse may nuzzle another horse to show affection or reassurance.
Scent marking
Scent marking is another form of communication used by horses. Horses will often leave behind urine or feces to mark their territory or to communicate with other horses.