EXCLUSIVE! At Home with Cesar MillanAs the sixth season of his hit show The Dog Whisperer begins, the famous pup trainer welcomes PEOPLE into his pack

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WHERE THE HEART IS

Despite his love of animals, Millan maintains that his most important relationship is the one with his wife of 15 years. He's also remained loyal to his humble roots. "I've learned to enjoy my car, my house, having a credit card. But I value simple things," he shares. "My goal is the same: To teach people what I know."

Read more about Cesar Millan's amazing rise to fame in the new issue of PEOPLE, on stands now. And click here to learn 5 interesting facts about the dog bevaviorist and trainer!