The dog named Xiaoxue in the play Xiaoqi is a Samoyed dog and is Xiaoqi's companion in the play. The Samoyed was a dog breed originally bred by Siberian aborigines. It has triangular ears with higher ears, but the tips of the ears are rounder, and the overall hair is relatively fluffy. It looks very beautiful. Samoyeds were used to pull sleds and manage reindeer, but later they were gradually kept as pet dogs due to their gentle and friendly temperament. Samoyed dogs are born with upturned corners of their mouths, so they are called "smiling little angels". Their smiles are very healing and they are also very suitable to be kept as companion dogs.