Lameness is one of the most prevalent and welfare-significant problems in dairy cattle, and automated detection technology is improving identification of affected animals for earlier treatment.
Dairy cow lameness represents an epidemic of chronic pain that is both welfare-significant and economically costly. The welfare harm is severe — lame cows walk less, eat less, and produce less, indicating compromised welfare across multiple domains. The challenge is detection: with hundreds or thousands of cows on larger farms, individual observation is inadequate. Automated gait analysis systems identify lameness earlier, enabling treatment before the condition becomes severe. The welfare-economics alignment is strong: farms that identify and treat lameness early have better welfare outcomes and better production results.