There are three classifications of Samoyeds, the first is American and British, the second is Australian and Russian, and the third is wolf and bear. The American, Russian and Wolf versions are more primitive and have stronger bones, while the British, Australian and Bear versions are artificially cultivated and bred bloodlines, so their body shapes are more focused on the cute and sweet type. This is mainly are bred based on human preference. The two are mainly distinguished by their body shape and mouth. The former is larger and has a pointed mouth, while the latter is smaller and has a wider mouth.