This information can be used to inform patients and their health care professionals as they decide the best course of treatment and to improve care for patients in the future. Information from registries may also be used to compare the performance of healthcare providers with regard to their outcomes and resource use.
Quick Answer. A house mouse that is a pet has an average life span of about two years. There have been mutant and calorie-restricted mice in captivity that have lived for up to five years.
A Cat can Live to 20 Years. A healthy, strong American shorthair cat can live about 20 years. Not all cats will make the dual decade mark. Diet, exercise, whether the cat lives inside, outside, or a combination of both, physical attentiveness, and heredity all play a role in the life expectancy of just about any cat.