Euthanasia of Geriatric Zoo Animals: Decision-Making and Procedure

Publication Type:
 Book Section
Year of Publication:
 2023
Authors:
 Sarah Chapman, Julian Chapman, James Chatterton
Publication/Journal:
 Optimal Wellbeing of Ageing Wild Animals in Human Care
Publisher:
 Springer International Publishing
Keywords:
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ISBN:
 978-3-031-30659-4
Abstract:

The majority of animals cared for by modern zoos now live longer than their wild counterparts. This increase in both mean and maximum lifespan has resulted in a greater number of individuals which can be termed aged or geriatric (henceforth geriatric) resulting in an increased number of individuals with age-related pathologies. A wide range of these have been identified in zoo animals which can present subtly and are typically debilitating and painful and negatively impact the overall welfare of the animal. End-of-life decision-making in geriatric animals takes place in most modern zoos and can be an emotive subject involving multiple stakeholders. Effective decision-making requires clear communications between stakeholders and is influenced by the culture of the people making the decisions, as well as the relevant applicable legislation. Modern zoos make end-of-life decisions in geriatric animals based on a detailed welfare assessment, including as much objective data as possible, with an overall focus on preventing unnecessary suffering of the animals involved. This chapter goes through the stages of decision-making and planning with examples of cases and scenarios we have experienced.

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