Do Roborovski dwarf hamsters have to live in pairs?

Roborovski dwarf hamsters do not have to live in pairs; they can thrive alone. While they are social animals and can sometimes benefit from the company of another Roborovski, they are generally more independent than other dwarf hamster species. In fact, housing them together can sometimes lead to territorial disputes or fighting, so it's essential to monitor their behavior if you choose to keep them in pairs. Ultimately, whether to house them alone or with a companion depends on the individual hamsters' personalities and the owner's ability to provide adequate space and resources.