The following conditions should be met to be called Xi Shi Xiong:

1. The eyes are black and have no circles.

2. The fur of Shih Tzu bears is divided into two types: shiny fur and non-shining fur. The only ones that do not shine are the black species.

3. The Xi Shi bear has a wider and rounder face.

4. Shih Tzu has more and longer fur.

5. Male Shih Tzu bears have long hair all over the body; female Shih Tzu bears have long hair on part of their bodies.

6. The Shih Tzu bear belongs to the Syrian hamster, so it retains the characteristics left by its ancestors-meat pad