Poultry transport to slaughter is one of the highest-risk welfare events in the production cycle, with journey time, temperature, and loading practices as key determinants.
Poultry transport welfare failures cause mass suffering across millions of birds. Heat stress during transport is the most severe acute welfare event, with temperature-related death occurring within 20-30 minutes in extreme conditions. Vehicle design requirements including mechanical ventilation for warmer climates, journey time limits enforced through journey logs, and loading practice standards would substantially reduce transport mortality and suffering. The economic incentive to transport as many birds as possible creates pressure against welfare-protecting measures, requiring regulatory enforcement rather than voluntary compliance.