Long-distance cattle transport causes cumulative welfare harm through exhaustion, dehydration, and stress.
Transport distance and welfare impact scale together. Short journeys cause manageable acute stress. Long journeys — particularly intercontinental live export on ships — cause exhaustion, dehydration, heat stress, and in some cases, severe weather-related deaths. The economic rationale for long-distance live export (accessing live animal markets where refrigerated meat is rejected) conflicts with welfare evidence.