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Assessment of Welfare in Zoo Animals: Towards Optimum Quality of Life

Wolfensohn, Sarah, Shotton, Justine, Bowley, Hannah, Davies, Siân, Thompson, Sarah and Justice, William (2018) Assessment of Welfare in Zoo Animals: Towards Optimum Quality of Life Animals, 8 (7). pp. 110-126.

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Abstract

Zoos are required to maintain a high standard of animal welfare, and this can be assessed using a combination of resource-based and animal-based indices usually divided into behavioural indicators, physiological indicators and clinical/pathological signs. Modern animal welfare assessments should aim to encompass positive affective states and the indicators that are useful in assessing these are discussed. When developing factors to be scored for each species, there is huge variability in the available information about the natural biology for some zoo species and even less information concerning those animals in captivity. Wild baselines are not always the most accurate indicator of what is right for an animal in captivity, which makes the identification of factors to include within species-specific welfare assessment even more challenging. When planning a welfare strategy for any species, it is important that the full range of their biological requirements and needs are considered, but this can be challenging for some zoo species and it is not possible to define a “one size fits all” welfare strategy. The different approaches for welfare assessment are reviewed, including the development of the Animal Welfare Assessment Grid which offers an evidence-based tool for continual welfare assessment, using technology where appropriate, to facilitate decision making and lead to improvements in the animals’ quality of life.

Item Type: Article
Divisions : Faculty of Health and Medical Sciences > School of Veterinary Medicine
Authors :
NameEmailORCID
Wolfensohn, Sarahs.wolfensohn@surrey.ac.uk
Shotton, Justine
Bowley, Hannah
Davies, Siân
Thompson, Sarah
Justice, William
Date : 4 July 2018
DOI : 10.3390/ani8070110
Copyright Disclaimer : © 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Uncontrolled Keywords : Zoo animals; Welfare; Quality of life; Lifetime experience; Animal welfare assessment grid
Depositing User : Clive Harris
Date Deposited : 17 Jul 2018 12:24
Last Modified : 17 Jul 2018 12:24
URI: http://epubs.surrey.ac.uk/id/eprint/848724

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