Where Have We Been, Where Are We Going: Continuity from 2011.

This article provides a brief review of important foundational concepts and an overview of major milestones in the history of animal hospice and palliative care. This article also presents a view of future goals and challenges that lie ahead of the veterinary profession as the field of animal hospice and palliative care evolves. Some examples of topics reviewed and explored in the article include current "state of-the-art" of animal hospice, future research goals, improved veterinary college curricula, collaboration among medical disciplines, and support of the veterinary staff.