Transporting live poultry to processing plants involves significant welfare challenges that affect billions of birds annually.
The transport of poultry involves a cascade of welfare insults: catching causes fear, wing fractures, and leg injuries; crating into crowded containers restricts movement; vehicle motion and vibration cause additional stress; temperature regulation in transit is challenging. The scale of this system - billions of individual birds experiencing these stressors - makes transport one of the most significant welfare challenges in modern food production. Economic pressure drives maximization of bird numbers per truck and minimization of transport costs in ways that directly compromise welfare. Systems that minimize journey time and optimize thermal comfort have lower mortality and better welfare indicators.