Millan grew up working with animals on the farm in Sinaloa where his grandfather was a tenant farmer. So that's when you learn about the streets. But that's another level of streets. They can sell you. They can kill you for organs. That is more likely than jumping it.
The tragedy about the people who speak against Cesar's way is first they do NOT understand about Cesar's approach. Any time you hear someone call what he does "training" they are signaling their ignorance of the application of his techniques. He rehanibilitates PROBLEM dogs using canine psychology and behavior modification which is plainly explained in both his books and on several episodes. Second, the fact that Cesar works with dogs that people like the traininer who rants against him on this list are UNABLE or refuse to help. The third largest email group list on yahoo's own dog and obedience email lists currently at has an open archive of people who have come seeking help, gotten solutions and stayed to help others while yet another thousad left because they no longer needed the high volume list. I myself started with Cesar's way by rescuing a redzone feral dog for which animal control had been called to come and euthanize.