i have bred my 3 female mice 2 times and both times they go crazy and eat their young.
i move them to a big bin once i see how big they are and are noticeably pregnant
the young manage to make it to 2 weeks old
i put in over a handful of food every single day (my hands are big)
they always have water
i don't touch them or the babies at all
until i notice that there is about 2-4 left out of 30 babies
they have lots of air flow
they are not too warm

anyone got any advise on what i am doing wrong
its absolutely disgusting finding half eaten baby mice all over the place in the bin