A mouse, plural mice, is a small rodent. Characteristically, mice are known to have a pointed snout, small rounded ears, a body-length scaly tail, and a high breeding rate. The best known mouse species is the common house mouse. Mice are also popular as pets.

How long can a mouse live in your house?

This means that how old mice can get in a house can be much longer than they would in the wild. In their ideal conditions, mice can live for up to two years in a home, which is longer than many people may have thought.

Do mice die of old age?

The Life Span of a Pet Mouse

It is possible for a domestic mouse to live longer and some have been recorded to have been around for about six years. ... A good many pet mice die of “old age.” Another considerable percentage contract some sort of disease which claims their lives.