How does stress during transportation affect sheep?

Transportation is a critical aspect of sheep management, and understanding its effects on the animals is essential for their welfare. Stress during transportation can significantly compromise sheep health, leading to increased mortality rates and diminished meat quality.

When sheep experience stress, their physiological responses trigger an adrenaline release, which can disrupt normal metabolic functions. This disruption often results in an elevated heart rate and increased susceptibility to diseases or injuries, potentially leading to higher mortality. Additionally, stressed animals may exhibit a condition known as "PSE" (Pale, Soft, and Exudative) meat, characterized by poor meat quality. This condition arises from a rapid drop in pH in the muscle tissues during and after slaughter, which can significantly affect the meat's appearance, taste, and shelf life.

Effective management practices during transportation, such as minimizing handling time, providing adequate space, and maintaining a proper environmental temperature, are crucial for reducing stress and ensuring the welfare of the sheep. Recognizing the impacts of stress is vital for producers to maintain higher standards of animal welfare and quality in their products.