Re: Mice keep cannibalizing litters!!
Freakzter not all mice cannibalize one another but if they do it is a matter of either food, stress, scarce water....that for general canning alism which often need to be solved with addressing the issues and often starting from scratch.
Now if they eat their youngs because they are old and no longer producing milk it's a bit different, animals will cull their young if they cannot provide for them, they will also clean up if their youngs die.
If your breeders are too old they should have been replaced already, back to back breeding really takes it's toll faster than rotation (female being pregnant while nursing affect the litter size, babies size etc).
In normal ratation style breeding you ideally want to retire your females after 5 litters.
Finally fancy or feeder it's just a paint job therefore all the same.
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