Lameness is one of the most prevalent welfare problems in sheep, yet it remains systematically under-recognized and under-treated.
Lame sheep experience chronic pain from footrot, foot scald, or white line disease that progressively worsens without treatment. Their prey-animal behavior means they continue to appear to function normally while experiencing significant pain. Flocks without routine mobility scoring programs have lameness prevalences 2-3 times higher than those with regular assessment. Early treatment reduces both suffering duration and treatment cost.