Which of the following is a common sign of illness in livestock?

A common sign of illness in livestock encompasses a wide variety of behavioral and physical indicators that suggest an animal may not be in optimal health. Increased vocalization can indicate distress, pain, or discomfort, as animals often vocalize more when they are feeling unwell. Similarly, restlessness—characterized by movements such as pacing, excessive shifting, or fidgeting—can signal that an animal is experiencing discomfort or distress, which can accompany various illnesses.

Isolation from the herd is another significant sign; healthy animals typically prefer to stay near others for social interactions and safety. If an animal is withdrawing from the group, it can often indicate that it is feeling unwell or has a health issue that makes it avoid the company of its peers.

When considering all these signs collectively, they provide a more comprehensive picture of an animal's health status. Recognizing these signs is crucial for early detection and intervention, which can greatly enhance the chances of recovery and improve management of livestock health overall.