Millions of farm animals experience significant suffering during long-distance transport, with inadequate rest, water, food, and temperature control.
Long-distance livestock transport causes measurable suffering through crowding, temperature extremes, food and water deprivation, and physical injury from falls and collisions. Animals are unable to engage in natural behaviors, establish social hierarchies normally, or avoid aggressive interactions. Stress compromises immunity, causing disease outbreaks during and after transport. The 28-hour rule in the US allows animals to suffer conditions that would be illegal in other contexts. Shorter journey times and slaughter closer to farms of origin would dramatically reduce this suffering.