The welfare of farm animals during transport depends critically on driver skill and knowledge, with evidence that improved training significantly reduces journey-related suffering.
Transport welfare outcomes for farm animals are profoundly influenced by the competence, knowledge, and attitude of drivers and handlers. Research has consistently shown that driver behaviour - particularly the smoothness of acceleration, braking, and cornering - is among the strongest predictors of livestock welfare during journeys, more so than vehicle design or journey duration in many cases. Animals knocked down during sudden braking suffer injuries ranging from bruising to broken bones; cattle that fall in transit may be unable to regain their footing and are trampled by penmates. Temperature management is a critical and frequently mismanaged variable: animals in enclosed vehicles can experience life-threatening heat stress during warm weather if ventilation is inadequate, while unheated vehicles in winter can cause hypothermia in animals without adequate fleece or body condition. Driver training programmes that emphasise animal-based welfare indicators - including monitoring animal behaviour and sounds during journey breaks - have been shown to reduce mortality and improve welfare outcomes. Investment in driver education has a high welfare return relative to its cost.