Pat Parelli is a well-known horse trainer and educator, recognized for his work in natural horsemanship. He developed the Parelli Natural Horsemanship program, which emphasizes understanding horse behavior and building a partnership between horse and rider through communication and trust. His methods focus on using body language and psychology rather than force, promoting a more humane approach to training. Parelli has authored several books and produced instructional videos, making his techniques accessible to horse enthusiasts worldwide. He also offers clinics and workshops to teach his principles to both novice and experienced riders.