The 3 Mules guy has been travelling with his three mules northward through California, documenting his travel and travails on his Facebook page and http://3mules.com/.
Unfortunately, a couple of cities cited him on vagrancy-related violations, including the City of San Clemente and Ventura. The 3 Mules guy claims he is nomadic, not vagrant. He has appeared at schools and is generally well regarded.
I urge kossacks to share this to their FB pages and also to complain about his unfair treatment to the city administrations in San Clemente and Ventura. Both have websites and FB pages. Both are heavily invested in tourism and may respond to a flood of complaints.