What is Russian Dwarf Hamsters Lifespan? It is best to put this into consideration when getting a pet hamster. Generally, hamsters have a brief lifespan. That their lifespan averages 2 years doesn’t imply it won’t die before 1 or 2 years. Nevertheless, if cute hamster names you can prolong the longevity of your dwarf hamsters by how nicely you care for them. With correct care and constant remedy from a vet. Your hamsters cannot only reside longer but additionally dwell wholesome, enjoyable, and blissful.