Horses communicate with humans through a combination of body language, vocalizations, and behavior. They can use subtle movements such as ear position, tail swishing, and body posture to express their feelings and intentions. Horses also rely on vocal cues like neighing, whinnying, and nickering to convey emotions or signal their needs. Additionally, horses have the ability to bond with humans and develop understanding and trust through consistent and patient interactions. Learning to understand and respond to a horse's communication cues is essential for building a strong partnership and mutual respect between horses and humans.