Droopy ears may be noticed in sick animals. The adult animals spend most of their time eating or resting. Doing something else is cause for question. The manure should be pelleted. Check manure for diarrhea, blood, etc.
Diarrhea also produces staining of wool down the back legs.
D. Coughing may not be abnormal especially during or after forced movement. Sick animals may lag behind the flock. E. Lameness is common in sheep and goats. Observe moving animals for abnormal gait. F. Certain nervous system diseases will cause behavior changes such as circling, head pressing, or blindness.