Remote noninvasive assessment of pain and health status in cattle.

Cattle behavior is frequently monitored to determine the health of the animal. This article describes potential benefits and challenges of remotely monitoring cattle behavior with available methodologies. The behavior of interest, labor required, and monitoring expenses must be considered before deciding which remote behavioral monitoring device is appropriate. Monitoring the feeding behavior of an animal over time allows establishment of a baseline against which deviations can be evaluated. Interpretation of multiple behavioral responses as an aggregate indicator of animal wellness status instead of as individual outcomes may be a more accurate measure of true state of pain or wellness.