Sheep can suffer from various diseases that affect their health and productivity. Common diseases include foot rot, which causes lameness due to bacterial infection, and ovine pneumonia, a respiratory illness that can lead to severe complications. Other issues include internal parasites, such as worms, which can cause weight loss and anemia. Preventative measures, such as proper nutrition and regular veterinary check-ups, are essential for maintaining sheep health. Vaccinations can protect against diseases like clostridial infections, while good management practices help reduce the risk of outbreaks. Early detection and treatment are crucial for minimizing the impact of these diseases.