Cesar Millan

Cesar Millan, (born César Millán Favela; August 27, 1969) is a Mexican American dog trainer. A self-taught expert, he is widely known for his television series Dog Whisperer with Cesar Millan, broadcast in more than eighty countries worldwide from 2004 to 2012. Prior to The Dog Whisperer series, Millan focused on rehabilitating especially aggressive dogs and founded the Dog Psychology Center in South Los Angeles (2002–2008) — under construction in a new Los Angeles location as of late 2009. - Wikipedia