Farm Animals

Farmed Cattle Dairy Cow Longevity Welfare

Dairy cow longevity reflects cumulative welfare quality - cows that remain healthy and productive live longer, and longevity is a welfare indicator.

Key Facts

Average dairy cow longevity in the UK is around 2.5-3 lactations before culling
High culling rates indicate high rates of disease and welfare failure
Cows that develop mastitis, lameness, or reproductive failure are culled earlier
Longer-lived cows have better lifetime welfare outcomes per litre of milk produced
Genetic selection for longevity alongside production is possible and welfare-positive

Welfare Considerations

Short dairy cow productive lifespans indicate that welfare-compromising conditions are causing premature culling. A farm with average longevity of 5+ lactations has demonstrably better welfare management than one averaging 2. Longevity is a simple, welfare-relevant metric that should be central to dairy welfare assessment.

What You Can Do

Support dairy welfare standards using herd longevity as a key welfare indicator
Advocate for longevity data transparency in dairy supply chains
Choose dairy products from farms demonstrating above-average cow longevity