House mouse

The house mouse (Mus musculus) is a small rodent that was originally from Eurasia and parts of North Africa, it would later be introduced worldwide. It has large rounded ears with a long-hairy tail and a pointed snout. Despite them being a wild animal, due to being introduced worldwide, it has adapted to human-made areas such as urban areas, to the point were introduced populations are more common than native populations. They are commonly available in pet trade (mainly as fancy mice).