Okay so, let me just see if I've got this straight.. in theory a male could be taken from a group of males that he's been bonded to, bred and then returned to that group of males? I ask because my boyfriend is now asking if it would be possible to use any of my 4 male pet rats to breed. They've grown up together and are all quite young still, but I'm worried that if we try to breed one he won't be able to return to his group. Any thoughts? I know you kind of covered that above but just wanting to be absolutely sure before I try anything

I've taken your guys' advice and lined up a pregnant female from a local pet store. I'm just getting my temporary setup together first and making sure that I have everything planned out. Is there anything else that I should know before taking her?