Ethogram of the Domestic Cat

The existing domestic cat literature predominantly contains lists detailing its behaviour. However, these lists are neither specific enough for domestic cats nor general enough for all behaviours on a macro level of the domestic cat. Furthermore, the majority of studies lack illustrations. Therefore, we have developed a comprehensive ethogram of the domestic cat and scalable schematic representations of the behaviour units. We evaluated observational data from free-roaming cats and cats from private households using ad libitum and focal animal sampling (video material 55.31 h, n = 170 animals). In addition, we used the leading literature and detailed anatomical studies to create systematic categories and morphologically correct drawings. A total of 117 discrete behaviours were recorded and divided into 12 categories. The description of each behaviour includes a name, a word definition, an ethological classification and a schematic illustration (excluding the category devoted to vocalisations). An ethogram is needed to better understand the behavioural repertoire of healthy domestic cats and to facilitate the design phase of further investigations. This document can help to better distinguish species-appropriate behaviours and body postures from those behaviours and poses that indicate chronic pain, stress or discomfort.