This course is a practical oriented course. We cover the clinical examination of real animal cases coming from farmers. We do necropsy and we demonstrate how to collect tissue samples. Students are taught to do their work by hand. Following the necropsy session discussion is followed and differential diagnosis is presented and discussed. Tissues are fixed in 10% formalin and sent for histopathology examinations.Once slides are prepared, we read them with the students and diagnosis is reached,