What determines rats to live longer?

What can I do before I get some?


Should I


get a Male or Female (does one live longer than the other)?


Neuter and spade?


How do I know if they have good genes?


Anything else??What determines rats to live longer?
Male will live longer vs unspayed female but if the female is spayed then she'll live just as long.


Get them from a good breeder.


for care


goosemoose.com


ratcare.org


ratguide.comWhat determines rats to live longer?
Get whichever one you desire.


It dosnt matter if you neture or spade.


You cant/wont know if it has good genes





Go with your heart, Look at the rats and determine which one you like.