The welfare of dairy calves in the first weeks of life is shaped by colostrum management, housing, social contact, nutrition, and the separation from their mothers that occurs in most dairy systems.
Dairy calf welfare is perhaps the most ethically contested area in dairy production. The separation of cow and calf is inherently distressing for both animals, and the social deprivation of individual housing compounds the initial separation stress with weeks of social isolation during the most sensitive developmental period. The welfare case for pair or group housing, extended milk feeding, and consideration of dam-rearing is strong — but adoption varies enormously between farms and countries. Consumer and regulatory pressure for higher calf welfare standards is the primary driver of improvement. For consumers who drink dairy milk, the welfare of the calves whose existence is inseparable from milk production is an ethical consideration that often goes unaddressed.