I will try to do the zombie dance tomo with tongs to see if she will eat if she doesn't take it like that how long do you think i should leave the rat pup in their for her till i should take it out ? Overnight? it is f/t anyway so i don't see any harm
I would just leave it overnight. What I usually do is try the zombie dance for a few minutes and if that doesn't work I will leave it over night and if not consumed by then I do not try feeding for 2 weeks.