4-8 babies a litter, then they are culled right away here.
Anything under 12 babies is a no-go. 3 litters of less than 12 babies and they're out.
My breeders delivers on average from 12 to 18 babies per litter, and do that from 2 months of age all the way up to about 15 months before i start to see any reduction in litter sizes.
Breed for quality in your rodents too, and you most definetly will have better production.
Healthy bloodlines with no issues and good littersizes x
Healthy bloodlines with no issues and good littersizes.
My mice average from 16 to 20ish babies, with the record being on 24 or 25.
Breed for quality
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