Mice

Scientific Name : Mus musculus
Mass : House mouse: 19 g, Wood mouse: 23 g
Length : Wood mouse: 8.8 cm, Pachyuromys duprasi: 10 cm
Family :Muridae
Kingdom : Animalia
Life Span : Pachyuromys duprasi: 5 – 7 years, African pygmy mouse: 2 years

Temperament
Mice are also very social animals, living in colonies in the wild, so they do not do well as a solitary pet. Keeping a same-sex pair (litter mates usually do well together) is necessary.