Cesar Millan, famously known as the "Dog Whisperer," rose to international fame through his TV show Dog Whisperer with Cesar Millan (2004–2012), where he showcased his dog training methods focused on calm, assertive leadership and pack mentality

. After the show ended, he continued working in dog rehabilitation, running the Dog Psychology Center, and remained active on social media platforms like Instagram and YouTube, where he shares training advice and reacts to old episodes

. However, in recent years, Cesar Millan's career has faced significant challenges. His training methods, once widely praised, have come under intense scrutiny and criticism from animal rights groups, modern dog trainers, and behavioral scientists who argue that his techniques are outdated, harsh, and potentially harmful

. This backlash has led to legal troubles and public controversies, including a widely reported court case in 2025 where he was seen collapsing in court after a verdict related to his dog training practices

. Despite rumors circulating online about him being sentenced to prison, these claims are false; he remains free but his reputation has been impacted by the legal and public disputes

. On a personal level, Millan has endured hardships including a painful divorce in 2010, the death of his beloved dog Daddy, and a suicide attempt during that difficult period

. He later got engaged to Jahira Dar, who supported him through his recovery, though their current relationship status is unclear

. In summary, Cesar Millan continues to be active in dog training and public education but faces ongoing controversy and legal scrutiny due to his training methods, which have fallen out of favor with many in the animal welfare community. He remains a polarizing figure with a loyal following, but his legacy is complicated by these recent developments