Male calves born to dairy cows have historically been killed at birth or exported for veal production as unwanted by-products of the dairy system, but emerging alternatives are changing how the industry manages this longstanding welfare problem.
The fate of male dairy calves represents one of the clearest examples of an animal welfare problem embedded in a food system structure. Bull calves are economically unviable in a dairy system optimised for milk production, creating powerful incentives for on-farm killing or export to low-welfare veal systems. The welfare of calves killed at birth — while raising questions about what killing itself entails — at least avoids the suffering of lengthy transport and inappropriate housing. Calves exported alive face long journeys and often enter housing systems that frustrate natural behaviours. The most welfare-positive solutions — sexed semen to reduce bull calf births, on-farm rearing under good conditions for rose veal or beef, and transparent supply chain accountability — are technically available but require economic incentives and consumer willingness to pay.