Niki Skeldon discusses, including in house vs external testing, the role of the veterinary nurse in patient preparation and sample handling, and changes associated with common conditions. This one-hour webinar was first broadcast as part of BSAVA’s [email protected] series. [email protected] broadcasts are available to BSAVA members only and are free to attend - visit the education page of the BSAVA website for details of future [email protected] webinars. Recordings will be available for 3 years via the BSAVA Webinar Library.