Pull the males out of the cage at 5 weeks. The females can stay with their mom indefinitely. I would not trust baby rats with free-ranging because they can scare easily. Smaller play areas with toys etc are better for young babies.
This is an older thread, you may not receive a response, and could
be reviving an old thread. Please consider creating a new thread.
Rat Forum
A forum community dedicated to Rat owners and enthusiasts. Come join the discussion about breeds, health, behavior, housing, adopting, care, classifieds, and more!