Cesar Millan, is a Mexican American, self-taught dog trainer. 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. In 2009, the Dog Psychology center moved to Santa Clarita, California. Millan also opened an East Coast clinic at the Country Inn Pet Resort in Davie, Florida, near Fort Lauderdale.
Millan's first three books, including Cesar's Way, all became New York Times best sellers, have cumulatively sold two million copies in the United States, and are available in 14 other countries. In 2009, in conjunction with IMG, Millan introduced a monthly magazine also titled Cesar's Way — with The Wall Street Journal reporting at that time that half of American consumers recognized Millan. With Ilusión Millan, his former wife, he founded the Cesar and Ilusión Millan Foundation – since renamed the Millan Foundation. He is working with Yale University to create a children's curriculum based on his work.