I may have confuddled my question a little, I probably should have asked whether pure breeds or crossed (pure) breeds would have the best life expectancy, or if there is no discernable difference?
I assumed hybrid battery hens wouldn't have a long life expectancy because they'd be all tuckered out through over laying.
I assumed hybrid battery hens wouldn't have a long life expectancy because they'd be all tuckered out through over laying.
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