Which type of stressor includes elements like noise and light that can disrupt an animal's normal functioning?

Environmental stressors refer to external factors in an animal's surroundings that can lead to stress and disrupt their normal functioning. This includes elements such as noise, lighting conditions, temperature changes, and even the layout of their environment.

For example, loud sounds can startle an animal, causing anxiety or fear, while harsh lighting can lead to discomfort. These factors can significantly affect an animal's overall well-being, making them crucial elements to consider in calming practices and environments aimed at reducing stress.

Understanding environmental stressors is particularly important in veterinary settings, where such factors may influence the behavior and health of animals during visits or procedures. Creating a calm environment by managing noise levels, lighting, and even the spatial arrangement in waiting and treatment areas can greatly contribute to alleviating stress in pets.