Separating dairy calves from their mothers within hours of birth causes acute distress to both animals and is increasingly challenged by welfare scientists and consumers demanding extended contact.
The separation of a dairy cow from her newborn calf is one of the most emotive welfare practices in food production, and the science supports the emotional intuition. Both the cow, who may call for her calf for days, and the calf, who is deprived of its most important social attachment at a critical developmental stage, experience documented stress responses. Extended contact systems that allow nursing for several weeks while also enabling milk collection show improved welfare outcomes for both animals with manageable effects on milk production. The transition away from immediate separation represents a feasible welfare improvement that leading farms are already implementing.