Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Welfare of Farmed Crocodilians: Identification of Potential Animal-Based Measures Using Elicitation of Expert Opinion

Version 1 : Received: 8 November 2021 / Approved: 10 November 2021 / Online: 10 November 2021 (08:46:54 CET)

A peer-reviewed article of this Preprint also exists.

Hewitt, L.; Small, A. Welfare of Farmed Crocodilians: Identification of Potential Animal-Based Measures Using Elicitation of Expert Opinion. Animals 2021, 11, 3450. Hewitt, L.; Small, A. Welfare of Farmed Crocodilians: Identification of Potential Animal-Based Measures Using Elicitation of Expert Opinion. Animals 2021, 11, 3450.

Journal reference: Animals 2021, 11, 3450
DOI: 10.3390/ani11123450

Abstract

Animal-based measures are the measure of choice in animal welfare assessment protocols as they can often be applied completely independently to the housing or production system employed. Although there has been a small body of work on potential animal-based measures for farmed crocodilians [1-3], they have not been studied in the context of an animal welfare assessment protocol. Potential animal-based measures, that could be used to reflect the welfare state of farmed crocodilians, were identified and aligned with the Welfare Quality® principles of good housing, good health, good feeding and appropriate behaviour. A consultation process with a panel of experts was used to evaluate and score the potential measures in terms of validity and feasibility. This resulted in a toolbox of measures being identified for further development and integration into animal welfare assessment on the farm. Animal-based measures related to ‘good feeding’ and ‘good health’ received the highest scores for validity and feasibility by the experts. There was less agreement on the animal-based measures that could be used to reflect ‘appropriate behaviour’. Where no animal-based measures were deemed to reliably reflect a welfare criterion nor be useful as a measure on the farm, additional measures of resources or management were suggested as alternatives. Future work in this area should focus on the reliability of the proposed measures and involve further evaluation of their validity and feasibility as they relate to different species of crocodilian and farming system.

Keywords

crocodilian; animal welfare; animal-based measure; animal-based indicator; welfare assessment; welfare measure

Subject

LIFE SCIENCES, Other

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