Life Sciences Commons^™

Assessing Animal Welfare: Different Philosophies, Different Scientific Approaches, David Fraser

Assessment of Animal Welfare Collection

Attempts to improve animal welfare have commonly centered around three broad objectives: (1) to ensure good physical health and functioning of animals, (2) to minimize unpleasant ‘‘affective states’’ (pain, fear, etc.) and to allow animals normal pleasures, and (3) to allow animals to develop and live in ways that are natural for the species. Each of these objectives has given rise to scientific approaches for assessing animal welfare. An emphasis on health and functioning has led to assessment methods based on rates of disease, injury, mortality, and reproductive success. An emphasis on affective states has led to assessment methods based …

Animal Welfare: Review Of The Scientific Concept And Definition, Corrado Carenzi, Marina Verga

Assessment of Animal Welfare Collection

The aim of this paper is to present a review of the current scientific viewpoints about the concept and definition of animal welfare. The need of interaction among different disciplines is stressed, as well as the need to scientifically assess welfare, using validated indicators. The role of applied ethology in animal welfare science is stressed.

The paper provides a brief overview of the historical steps in the development of the concept and presents scientific viewpoints, briefly explaining their theoretical foundation.

The possibility of defining welfare on a scientific basis is explained, identifying the main problems according to the scientific, cultural …