Monty Roberts, the horse trainer known internationally for his nonviolent “horse whisperer” approach, dies at the age of 91, according to statements from his family. Roberts was widely recognized for using a calm, low-stress method of working with horses rather than forceful training techniques. He also formed a close relationship with Queen Elizabeth II, a friendship that contributed to his prominence beyond the equestrian world. The Independent and the Mirror both report that Roberts was admired for his humane training style and for the access and visibility he gained through his work. Both outlets also say that Roberts’ family publicly marked his death with a tribute. The reports do not provide further details about the circumstances of his death. Roberts’ death ends a career that combined his training philosophy with a public profile shaped in part by his association with the late Queen.