Clinical examination of sheep

Clinical examination of sheep involves the interpretation of information about both the individual and the flock within the context of the farm environment. It is an art, which relies on careful observation and the systematic collection of specific data, suggestions of which are presented in tabular format. However, interpretation is subjective with the potential for wide variation between clinicians. To ensure that the information is directly transferable, clinicians have a responsibility to use repeatable measurements and assessments wherever possible. Standard scoring systems and criteria that have been developed primarily for use in the research environment are reviewed and their relevance to the clinician is discussed. In particular, the repeatability of measures is considered.