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Assessment of Pain Induced by Tail Docking in Piglets and Strategies to Reduce this Pain
45 Pages
1 Jun 0013
Author(s): Dr Rebecca Morrison, Prof Craig Johnson, Nikki Kells, Prof Paul Hemsworth
The aim of this project was to assess the pain caused by tail docking using either clippers or cauterisation by measuring the neurophysiological, physiological (stress) and behavioural responses of the animal, and investigate strategies to reduce the pain. It was found that the use of cauterisation was less aversive than clippers, with further work needed to assess the long-term welfare implications. Topical anaesthetic cream and injectable meloxicam administered prior to tail docking appeared to reduce pain, however further research to investigate physiological and behavioural responses, and the commercial-viability and practicality of using these pain relief medications are needed.
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