The study of psychology and behavior of horses in their natural environment is essential to understand their attitudes within sessions humans. Our reference in terms of equine ethology is the work of British zoologist’s, Dra. Lucy Rees and Dr. Marthe Kiley – Worthington. In Kiron Method® work with horses in freedom and herd in order to maintain their physical and mental well -being. Thus we enable their interaction with humans is genuinely faithful to what we are naturally. In terms of the preparation of horses as co-facilitators, we have our own methodology derived from “natural horsemaship”, namely the approach to freedom of Dra . Carolyne Resnick and Dr. Klaus Hempfling.