Kyoto University study on cat-owner oxytocin connection

Researchers from Kyoto University and Azabu University published findings in the journal ‘iScience’ regarding the physiological and psychological connection between cats and their owners. The study, which monitored 29 cats and 19 owners over one month using Bluetooth technology to track proximity, identified a correlation between the oxytocin levels of cats and their owners.

Findings indicated that higher oxytocin concentrations in cats were associated with higher oxytocin levels in humans, which correlated with increased vitality and fewer negative moods. The research suggests that the quality of daily interaction and physical engagement, such as petting, may be more significant to emotional well-being than the total duration of pet ownership. Dr. Saho Takagi, the study’s corresponding author, noted that cats function as “active social partners rather than passive companions.”

Further details from the research indicate that higher oxytocin levels in cats were associated with lower cortisol—a stress hormone—levels in their owners. Owners of cats with elevated oxytocin levels reported feeling more energetic and experiencing fewer negative emotions, including anxiety, depression, and tension, when in close proximity to their pets. While the study highlights these positive correlations, researchers cautioned that the small sample size means a direct causal relationship has not yet been established.