Other types of hamster kept as pets are commonly known as "dwarf" hamsters due to being smaller than Syrian hamsters. Campbell's hamsters (Russian dwarf hamsters) are the most common and are a gray color with a darker stripe down the spine. Roborovski hamsters, although being very small and fast and requiring cages with smaller gaps between the bars, are gaining in popularity as pet hamsters with families more interested in observing their pet rather than handling it. Roborovski hamsters lack the stripe on the back and often have a lighter colored face. They are also the most long lived of the species and can be very amusing to observe as they are naturally inquisitive and enjoy climbing. Also popular is the Chinese hamster. This hamster is a brown color with darker stripe down its back and is the only type of hamster with a [[prehensile tail]] - other types of hamster have a short stubby tail which is of little practical use. | Other types of hamster kept as pets are commonly known as "dwarf" hamsters due to being smaller than Syrian hamsters. Campbell's hamsters (Russian dwarf hamsters) are the most common and are a gray color with a darker stripe down the spine. Roborovski hamsters, although being very small and fast and requiring cages with smaller gaps between the bars, are gaining in popularity as pet hamsters with families more interested in observing their pet rather than handling it. Roborovski hamsters lack the stripe on the back and often have a lighter colored face. They are also the most long lived of the species and can be very amusing to observe as they are naturally inquisitive and enjoy climbing. Also popular is the Chinese hamster. This hamster is a brown color with darker stripe down its back and is the only type of hamster with a [[prehensile tail]] - other types of hamster have a short stubby tail which is of little practical use. |