The former mayor of Lhasa, Tibet, outlines the three types of Tibetan Mastiffs sought after in its homeland.
Christofer Habig outlines a plan to split the Tibetan Mastiff into two breeds: a true long-haired mastiff called the Zang Ao and the more moderate Do Khyi.
Judging Tibetan Mastiffs in China, the late Kristina Sherling finds a rollercoaster of extremes.