Farm Animal Transport Mortality — Data and Reform

Mortality and injury during livestock transport is a measurable welfare failure affecting millions of animals annually, with data increasingly available to drive reform.

Key Facts

Approximately 1% of pigs and 0.5% of cattle die in transport in the US — millions of animals annually
Heat stress is the leading cause of transport mortality in summer months
US regulations require rest stops only after 28 hours of continuous transport for most species
EU regulations require shorter journey times with mandatory inspection at rest stops
Pre-loading conditions including crowding and mixing novel animals account for most transport stress

Welfare Considerations

Transport mortality data provides a quantitative handle on a welfare problem that is often discussed abstractly. Industry-level mortality statistics reveal the scale — and also the improvement opportunities. Mortality rates in US transport are 3-5x higher than in Norway or Sweden, where journey times are shorter and regulations more stringent. This directly demonstrates that policy change reduces animal suffering. Improving pre-loading management, reducing journey times, training handlers in animal behavior, and enforcing rest and water provisions during transport can substantially reduce mortality and the far more widespread non-fatal suffering that transport causes.

What You Can Do

Support legislation reducing maximum livestock transport journey times
Advocate for mandatory water access and rest periods to be shortened in US transport law
Choose locally sourced meat to minimize transport distances in your supply chain
Engage with food companies about supply chain transport welfare standards
Support research into transport welfare indicators and how to identify at-risk animals