It all depends... really
I stop at Med rats (no matter how big) Off season, i give them every 10 days.
Just after laying i give them every 6-7 days (till they back up to 1500+)
Pre breed aswell i offer every 6-7 days hoping they take every time.
But just to keep them growing but not getting fat i offer every 10 days to the bigger girls, once at the 2,000 gram mark
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It all depends... really
I stop at Med rats (no matter how big) Off season, i give them every 10 days.
Just after laying i give them every 6-7 days (till they back up to 1500+)
Pre breed aswell i offer every 6-7 days hoping they take every time.
But just to keep them growing but not getting fat i offer every 10 days to the bigger girls, once at the 2,000 gram mark