Charming Hamster With An Unusually Expressive Eyes

Hamsters as pets
The best-known species of hamster is the Golden or Syrian Hamster (Mesocricetus auratus), which is the type of hamster most commonly kept as a pet. It is also sometimes called a "fancy" hamster. Pet stores also have taken to calling them "honey bears", "panda bears", "black bears", "European black bears", "polar bears", "teddy bears", and "Dalmatian", depending on their coloration. There are also several variations, including long-haired varieties that grow hair several centimeters long and often require special care. British zoologist Leonard Goodwin claimed that most hamsters kept in the United Kingdom were descended from the colony he introduced for medical research purposes during the Second World War.
Other hamsters that are kept as pets are the four species of "dwarf hamster". Campbell's Dwarf Hamster (Phodopus campbelli) is the most common of the four—they are also sometimes called "Russian Dwarfs"; however, many hamsters are from Russia, and so this ambiguous name does not distinguish them from other species appropriately. The coat of the Djungarian or Winter-white Russian Dwarf Hamster (Phodopus sungorus) turns almost white during winter (when the hours of daylight decrease). The Roborovski Hamster (Phodopus roborovskii) is extremely small and fast, making it difficult to keep as a pet. The Chinese Hamster (Cricetulus griseus), although not technically a true "dwarf hamster", is the only hamster with a prehensile tail (about 4 cm long)—most hamsters have very short, non-prehensile tails.