Cesar Millan, Mexican-American dog trainer, television personality, and author
César Felipe Millán Favela (; Spanish: [ˈsesaɾ miˈʝan]; born August 27, 1969) is a Mexican-American dog trainer. He is widely known for his Emmy-nominated television series Dog Whisperer with Cesar Millan, which was produced from 2004 to 2012 and is broadcast in more than 80 countries worldwide.Millan is a New York Times best-selling author and has his own line of dog products and instructional DVDs. Prior to The Dog Whisperer series, Millan focused on rehabilitating severely aggressive dogs and founded a rehab complex, the Dog Psychology Center, in South Los Angeles (2002–2008).

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.With Ilusión Millan, his former wife, he founded the Millan Foundation – later renamed the Cesar Millan Foundation and currently called the Cesar Millan PACK Project. The foundation was established to provide financial support to animal shelters and organizations engaged in the rescuing, rehabilitating, and re-homing of abused and abandoned animals, and to fund spay/neuter programs to help reduce dog overpopulation. It aims to "improve the health, happiness, and harmony of dogs and people – while helping both species learn from and support each other." Among other projects, the Foundation worked with Yale University to create a children's curriculum based on his work.