A "whinny" is the sound that a horse makes, often described as a soft neigh. It is a vocalization used by horses to communicate with each other and with humans. Whinnies can vary in pitch and length, depending on the horse's mood or situation, such as excitement, distress, or a call for attention. Whinnies are part of a horse's natural behavior and can indicate various emotions. For example, a whinny may signal that a horse is happy to see its owner or is seeking companionship from other horses. Understanding whinnies can help horse owners better respond to their animals' needs.