This exploratory literature describes a range of ethical viewpoints on the elimination of healthy animals. It investigates the multitude of cultural standards and principles shaping how various communities view the significance and ethical standing of different animal species. Additionally, it delves into the reasons behind the varying degrees of appreciation of different species by humans. The review concludes with recommendations for improved dialogue and suggestions for further study in this area.

This study was conducted to in form the EEP committee from the European Association of Zoos and Aquaria (EAZA).