Contrary to popular belief, cows do not "produce" milk forever once they've had one calf. Just like any other mammal, a cow would need to give birth to a calf year after year in order to keep the...
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Contrary to popular belief, cows do not "produce" milk forever once they've had one calf. Just like any other mammal, a cow would need to give birth to a calf year after year in order to keep the...