Rumen acidosis from high-concentrate diets causes significant pain and welfare harm in cattle, with dietary management and transition protocols being the primary prevention strategies.
Rumen acidosis causes significant pain and systemic illness. In acute form, affected cattle are clearly distressed - depressed, unwilling to move, with visible abdominal discomfort. The laminitis that follows acidosis episodes causes chronic foot pain that persists long after the acute episode resolves. Liver abscesses from chronic acidosis cause ongoing discomfort and immune challenge. SARA, the subclinical form, causes cycles of rumen dysfunction that affect welfare chronically without dramatic visible signs, reflecting how our inability to detect subtle suffering allows widespread normalization of welfare-compromising conditions in intensive cattle production.