This book deals with pain in companion animals and how it affects their welfare, health and, of course, behaviour. It describes the difficulties encountered, throughout history, to finally reach the conclusion that animals and humans share the same neurophy- siological mechanisms to feel pain, and what their sensitive pathways are. It then goes deeper into the changes that pain can cause in the behaviour of dogs and cats and the tools available to the veterinary surgeon to control it.

This guide is presented as a series of advice sheets that provide rapid information in a format easily understood by every member of the farm team. It includes sheets to aid the stockmanship as well as the checking and auditing of biosecurity standards that are considered as the foundation stone of health on a pig farm.

The objective of this guide is to provide a practical summary regarding current knowledge and understanding of porcine reproductive and respiratory syndrome (PRRS). The information presented is focused on clinically relevant and practical information to help field veterinary surgeons and farm team personnel interested in animal health.