- A female house mouse gives birth to a litter of approximately six mice about 19 days after mating and is capable of mating again in two days.
- Can produce six to 10 litters a year.
- Are able to mate two months after birth.
- Can produce 2,500 heirs in six months, with ideal conditions and no mortality.
- Establish a nesting site near sources of food and feed 15 to 20 times a day.