Generally, white or white and yellow are the purest colors for Shih Tzus. There are also some uncommon Shih Tzus that are black. In fact, no matter what color they are, they are good Shih Tzus. When raising a Shih Tzu, you should pay attention to hair care, because the Shih Tzu is a long-haired dog, and the coat of a long-haired dog can easily become tangled if not brushed regularly.
