Anesthesia and analgesia in sheep and goats.

Physical or chemical restraint, with or without local anesthesia, has been extensively used to perform diagnostic or minor surgical procedures in small ruminants. However, anesthetic and analgesic techniques are required when specific diagnostic procedures and painful surgery are to be performed. Apart from improving animal welfare standards, anesthesia and analgesia are essential to make the procedures easier and improve both animal and personnel safety. This article provides an overview of the anesthetic and analgesic agents and techniques commonly used in sheep and goats. Copyright Â