The first days of a dairy calf's life involve welfare challenges including colostrum management, navel health, and maternal separation.
Early maternal separation causes observable distress in calves and cows including prolonged vocalization, pacing, and reduced feed intake. Delayed or inadequate colostrum transfer causes immune deficiency. Individual hutch housing prevents social behavior important for calf development. Welfare improvements include later separation, group housing, and guaranteed colostrum protocols.