Male dairy calves are an inevitable byproduct of milk production and their welfare is one of the most significant unresolved problems in the dairy industry.
The male dairy calf problem illustrates how systemic welfare issues arise from production model choices. The dairy cow must give birth annually to maintain lactation, producing as many male as female calves. Male dairy breed calves have limited commercial value in many markets. Killing at birth, while instantaneous if done correctly, raises ethical questions about the value of animal life. Long-distance transport to veal or fattening systems raises welfare concerns about neonatal animals in transit. Sexed semen and beef-cross programs reduce but do not eliminate the problem. Consumers who drink milk share responsibility for this welfare challenge.