Rats can reach sexual maturity when they are as young as five weeks old. At this age, they are about ten inches long and weigh a few ounces.
Yes I have a 9 week old rat with a 3 week old rat. Just be readdy for some unfair squabbling. My nine week old used to pick on the young one now they snuggle and everything.
It is possible but not guaranteed.
giant rat
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5 week old mice should not be eating milk. They should be eating adult ouse/rat food by the time they are 3 weeks old.
The oldest rat on record lived for seven years. I would say that five years is getting on up there, maybe a 100 in human years due to their relatively short lifespans.
it may be a serois medical conditiion, ask a vet. is the rat old? is the bump big? is the lump swollen? is the bump on a patch of thin skin? where has your rat been? is the bump smooth or scaly or something else?
Well it does depend on feeding habits and care in captivity,,, my everglades rat snake which is a little over 7 years old is approximately 2.2 metres
You have to make a special formula to feet rats. Also, until a rat is three weeks of age, it needs something to warm it, like a hot water bottle.
A cute fuzzy rat that has a big nose and it lives in Rachelia.
weasel or rat
The "big rat" represents someone you do not respect who has power over you in real life.