Care of Mice and Rats
Biggest, Strongest, Fastest and Other Extremes
What is the smallest rodent in the world you can own?
What is the smallest rodent?
The smallest of all rodents is the pygmy jerboa, pygmy mouse, or the harvest mouse. The shrew family are not rodents, as rodent only have 4 teeth, and shrews have many teeth. Shrews are also one of a few mammals with poison glands. The smallest tailless rodent is the roborovski hamster, measuring only two inches in adulthood.