Prof. C. Krause spent six years in Bulgaria, from 1928 to 1934. He officially assumed his position on October 10, 1928, as he delivered his opening lecture titled About the past, present and future of the general pathology and pathological anatomy. He worked skillfully and with utmost devotion on the organization of the department of General Pathology and Pathological Anatomy at the Veterinary Faculty. The educational process normalized. Seven students completed their doctoral theses under his leadership and first research assistants were prepared. He lay the foundations of the pathoanatomical museum in his department. Prof. Krauseus contributions to the development of the pathological anatomy in Bulgaria both as a scientific discipline and as a veterinary practice are substantial. In 1939, Prof. Krause received the highest honour for his work in Bulgaria - he was awarded the title of doctor honoris causa of veterinary medicine of the Sofia University.