A horse’s main method of communication is through body language. They also communicate with neighs and whinnies.
Also very central to a horse’s communication are their ears. Ear can helps horses point out areas of interest. Similarly, the direction a horse is looking is used to communicate the location of things like food.
Horses ears are used for communication
Although things like tail movements are useful for humans when interpreting the behaviour and emotions of horses, this these kinds of signals are less important for horses when communicating with each other.
Different tail signals