Derek qualified from Edinburgh University in 1970 and after a period in research, spent 12 years in private practice. During this time he developed a keen interest in equine medicine and in 1985 he joined the academic world. Derek moved to Liverpool in 1989 and has since become Professor in Equine Internal Medicine. He has published widely in the scientific and lay press and is the author of 10 recognised text books. Derek has received international awards for his welfare work, his science and in 2005 he was honoured with an OBE by the Queen for his services to the horse. He is involved with national and international equine welfare and other charities. Derek's main professional interests are in oncology, dermatology, ophthalmology and wound management.