He Talks To Horses...I think 60 Mins did a segment on the guy around that (1989) time. I also believe he wrote a book on hose handling
He did write a book, sort of an autobiography; unfortunately most of it turned out to be pure BS. He does have a way with horses, but nothing special that most people can duplicate if they could work with horses every day, all day. All these guys, Pat Parelli, Roberts, Clinton Anderson, spend about half their time promoting themselves...it's a business.
The whole concept of "horse whisperer" is a bunch of bunk.
If you read the article, he also talks to the queen’s Corgis, and so does she.