Validating the use of qualitative behavioural assessment as a measure of the welfare of sheep during transport

SL Wickham, T Collins, AL Barnes, DW Miller, DT Beatty, CA Stockman, D Blache, F Wemelsfelder, PA Fleming

Research output: Contribution to journalArticleResearchpeer-review

13 Citations (Scopus)

Abstract

We tested the application of qualitative behavioral assessment (QBA) as a welfare assessment tool. Sheep were exposed to road transport treatments, and behavioral expressions were compared between experimental treatments and validated by correlation with physiological measures. We compared journeys differing in ventilation (closed vs. open-sided trailer), flooring (grip vs. nongrip flooring), and driving styles (stop–start vs. continuous driving). Blood samples were collected immediately before loading and after unloading; heart rate and core body temperatures were recorded continuously. Continuous video footage was edited to show individual sheep to observers for QBA using free-choice profiling (observers used their own descriptive terms). There was significant consensus in observers’ scores for the sheep in each experiment ( p , .001). Observers distinguished between sheep exposed to flooring ( p ¼ .014) or driving-style ( p ¼ .005) treatments, but not between ventilation treatments. QBA scores were compared ( p , .05) with plasma leptin, glucose, and insulin-like growth factor-1 concentrations; white blood cell profiles; red blood cell counts; hematocrit; body temperatures; and heart rate variability. Observer assessments reflected treatment differences, and correlations between behavioral expression and physiological responses were found.
Original languageEnglish
Pages (from-to)269 - 286
Number of pages18
JournalJournal of Applied Animal Welfare Science
Volume18
Issue number3
DOIs
Publication statusFirst published - 2015

Fingerprint

sheep
body temperature
heart rate
trailers
blood
somatomedins
leptin
hematocrit
roads
leukocytes
glucose
sampling

Bibliographical note

1023365

Keywords

  • Behavioural expression
  • Driving
  • Flooring
  • QBA
  • Ventilation

Cite this

Wickham, SL ; Collins, T ; Barnes, AL ; Miller, DW ; Beatty, DT ; Stockman, CA ; Blache, D ; Wemelsfelder, F ; Fleming, PA. / Validating the use of qualitative behavioural assessment as a measure of the welfare of sheep during transport. In: Journal of Applied Animal Welfare Science. 2015 ; Vol. 18, No. 3. pp. 269 - 286.
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Wickham, SL, Collins, T, Barnes, AL, Miller, DW, Beatty, DT, Stockman, CA, Blache, D, Wemelsfelder, F & Fleming, PA 2015, 'Validating the use of qualitative behavioural assessment as a measure of the welfare of sheep during transport', Journal of Applied Animal Welfare Science, vol. 18, no. 3, pp. 269 - 286. https://doi.org/10.1080/10888705.2015.1005302

Validating the use of qualitative behavioural assessment as a measure of the welfare of sheep during transport. / Wickham, SL; Collins, T; Barnes, AL; Miller, DW; Beatty, DT; Stockman, CA; Blache, D; Wemelsfelder, F; Fleming, PA.

In: Journal of Applied Animal Welfare Science, Vol. 18, No. 3, 2015, p. 269 - 286.

Research output: Contribution to journalArticleResearchpeer-review

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AU - Miller, DW

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AU - Stockman, CA

AU - Blache, D

AU - Wemelsfelder, F

AU - Fleming, PA

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