What is a common consequence of poor animal welfare practices?

Inadequate animal welfare practices often lead to increased susceptibility to disease among animals. When animals experience poor living conditions, such as overcrowding, inadequate nutrition, or lack of proper veterinary care, their stress levels rise, and their immune systems can become compromised. This weakened state makes them more vulnerable to infections and illnesses, which can spread quickly in populations due to close quarters and inadequate care.

On the other hand, enhanced breeding outcomes, increased product quality, and improved environmental impact are typically associated with high standards of animal welfare. In environments where animals are well cared for, stress is minimized, which allows for better overall health and productivity. Therefore, the correct answer focuses on the negative implications of neglecting animal welfare, highlighting the direct correlation between poor practices and an increased risk of disease.