What is the approximate lifespan expectation for does that are bred and milked heavily throughout their prime years?

Answer

10- to 12-year mark

Heavy production, involving frequent pregnancies and sustained high milk output, places significant demands on a doe, potentially shortening her productive career down to the 10- to 12-year range.

What is the approximate lifespan expectation for does that are bred and milked heavily throughout their prime years?
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