Roborovski dwarf hamster
The Roborovski hamster, also known as the desert hamster, Robo dwarf hamster or simply dwarf hamster is the smallest of three species of hamster in the genus Phodopus, and is native to the deserts of Central Asia. They average 1.6 cm (0.6 in) in length at birth and grow to be 6.3 cm (2.5 in) in length and 16 g (0.56 oz) in weight in adulthood. Distinguishing characteristics of the Roborovskis are eyebrow-like white spots and the lack of any dorsal stripe. The average lifespan for the Roborovski hamster is 2–4 years, though this is dependent on living conditions. Roborovskis are known for their speed and have been said to run up to 6 miles a night. The common name and scientific name honor the Russian explorer Vsevolod Ivanovich Roborovsky, who collected the holotype of this species.
| Life Span | 3-8 years |
| Weight | 0.5-2 kg |
What to Know Before Buying a Roborovski dwarf hamster
Finding a responsible Roborovski dwarf hamster breeder requires more than browsing classified ads or responding to social media posts. The USDA requires any breeder who sells small mammals commercially — especially those selling online or through third-party dealers — to hold a federal license and submit to regular inspections. A legitimate breeder should be willing to provide their USDA license number, invite you to visit their facility, and show you where the animals are housed and socialized.
Before committing to a purchase, ask the breeder for veterinary health records, vaccination documentation, and any genetic testing results relevant to the Roborovski dwarf hamster. Reputable breeders will also ask you questions in return — about your living situation, experience with animals, and ability to provide long-term care. A breeder who asks no questions and is eager to ship an animal immediately is a significant red flag.
Use the search tool below to check whether any USDA-licensed facilities breeding Roborovski dwarf hamsters appear in our database. If they do, review their inspection history carefully. Look for patterns of violations, pay attention to severity levels, and compare their compliance grade with other breeders in the same state. This due diligence takes minutes and can save you from supporting a facility with documented animal welfare problems.
Looking for a Roborovski dwarf hamster breeder?
Search our database of USDA-licensed facilities to find inspected breeders and check their compliance history.
Search USDA Breeders
