John qualified from Trinity College in Dublin in 1975. After spending four years in large animal and mixed practices in Northern Ireland and Lancashire, John bought a predominantly large animal practice in Crumlin, Co. Antrim in 1979.
Jenny graduated from the Faculty of Veterinary Medicine, University of Glasgow in 2005. Since 2010, Jenny has worked at the University of Glasgow Small Animal Hospital where she is currently a Senior Clinician.
Wendy qualified as a veterinary nurse in December 1992. Wendy worked in mixed practice before moving into emergency and critical care, and eventually founding Pet Blood Bank UK where she is now Clinical Director.