The role of ethology in animal welfare

Knowledge of the behaviour of a species makes it possible to ensure the well-being of animals raised in farm conditions, because when we know the behavioural standard we can guarantee that at least the animals’ minimum needs will be met. Observation of animal behaviour is the first element in assessing their physical and psychological comfort. The main objective is to maximize production while at the same time maintaining animal welfare. However, this is often difficult and economic considerations come into conflict with the comfort and needs of the animals. The elements of knowledge of behaviour, in addition to ethology, i.e. the science dealing with animal behaviour, also include zoosemiotics and cognitive science, which explain of the occurrence of specific behaviours in terms of biology and physiology.