Horses transported for slaughter across international borders face some of the most severe welfare conditions of any farmed animal, with journeys lasting days without adequate rest or water.
Long-distance horse transport for slaughter is among the most egregious welfare failures in animal agriculture. Horses — highly reactive flight animals — suffer acute stress in crowded transport for 24+ hours. Dehydration is common as horses frequently refuse unfamiliar water sources. Respiratory disease from shared air in crowded trucks is near-universal on long journeys. Wounds from kicks and bites accumulate as stressed horses fight for space. The welfare case for an 8-hour maximum transport time is overwhelming and well-evidenced.