The 'Feline Five': How a Peer-Reviewed Personality Model Is Reshaping Cat Behavior Research

A personality framework known as the 'Feline Five,' first published in the peer-reviewed journal PLOS ONE by researchers including Litchfield, Quinton, Tindle, Chiera, Kikillus, and Roetman, continues to shape how behaviorists think about individual variation among pet cats. The model identifies five core traits: Extroversion, Dominance, Impulsiveness, Neuroticism (or Skittishness), and Agreeableness.

Unlike informal online personality quizzes, the framework was developed through statistical analysis of owner-reported behavior data and is used in welfare-focused research, including studies on which personality profiles are more vulnerable to stress in shelter or multi-cat environments.

Behaviorists note the framework has practical implications for diagnosing behavior problems: two cats exposed to identical environmental stress — a new housemate cat, a house move — can respond completely differently depending on where they fall on traits like Neuroticism, which helps explain why generic behavior advice doesn't work equally well for every cat.

A deeper look at what each of the five traits measures, and how the research differs from personality quizzes built purely for entertainment, is covered in our article on what the Feline Five research actually says.

Sources

• IDRlabs — Cat Personality Test (citing Litchfield et al., PLOS ONE 2017)