"The most common rodent pet, the Golden Hamster, is native to Syria. At one time, hamsters ran amok in that country; eventually, farmers grew tired of the critters digging up their root vegetables, and trained dogs to hunt them. Others found a profitable trade in hamster fur. With all those hunters and poachers in action, the hamster was thought to be extinct by the late 1920s."
http://mentalfloss.com/article/53490/where-do-hamsters-come
http://mentalfloss.com/article/53490/where-do-hamsters-come
Theses
winter whites
Roborovski
Cambles Russian dwarves
Chinese