The Secret to Happiness? Studies Suggest Spending Time Close to Your Cat Offers a Mood Boost

Spending quality time in close proximity to one's cat can lead to a measurable improvement in mood and overall well-being, according to research from Kyoto University. The findings suggest that the nature of the human-feline bond plays a significant role in the emotional benefits derived from pet ownership.

Researchers discovered that simply owning a cat is not enough to guarantee these positive effects. Instead, owners who reported spending more time physically close to their cats experienced more positive moods. Factors such as the duration of ownership did not show a similar association with mood enhancement, indicating that the quality of the relationship is paramount.

Dr. Saho Takagi, a lead author and cat expert from Kyoto University, noted that "spending time close to the cat in daily life was associated with higher vigour scores in owners." She elaborated that the sense of comfort and peace owners feel when a cat seeks affection and purrs contentedly may contribute to these findings.

Despite the widespread belief among pet owners about the benefits of cat companionship, scientific evidence has been mixed, with some studies suggesting that cat ownership can even increase stress levels. However, the new research, published in the journal iScience, explored this dynamic through a one-month study involving 29 cats and 19 owners.

To quantify the time spent together, cats were fitted with Bluetooth beacons on their collars. Owners also completed questionnaires to track their mood changes throughout the study period. The data revealed a correlation between increased physical closeness and higher owner vigour scores.

While the study established a correlation, researchers acknowledge that it does not definitively prove causation. It remains possible that more energetic individuals naturally spend more time with their pets. Interestingly, the study also observed that longer ownership periods were associated with higher negative moods in owners, suggesting that the benefits are not solely tied to the duration of the relationship.

"Although this is also a correlation, it suggests that simply keeping a cat may not be enough to bring health benefits," Dr. Takagi stated. "We think the quality of the interaction, meaning how owners interact with their cats, may matter more than ownership itself."

The research also delved into the physiological underpinnings of the human-feline bond, examining the hormones cortisol and oxytocin. Cortisol, often termed the stress hormone, tends to be higher during periods of unhappiness or strain. Oxytocin, conversely, is known as the 'love hormone' and is associated with social bonding, trust, and intimacy.

The study found a notable connection between the hormone levels of cats and their owners. Cats with higher oxytocin levels were linked to owners who also exhibited elevated oxytocin and lower cortisol levels, alongside fewer negative feelings. In fact, the cats' oxytocin levels appeared to be more closely aligned with their owners' moods than the owners' own hormone balance.

"Oxytocin is a hormone involved in the formation of mother–infant bonds, so our results raise the possibility that a similar affiliative bond exists between humans and cats," explained Dr. Takagi. "Oxytocin is released through affiliative interactions such as stroking, so it may be that owners who frequently stroke their cats feel less negative."

These findings contribute to a growing body of evidence suggesting that the emotional connection with pets, particularly cats, can have tangible benefits for human mental health, emphasizing the importance of interaction and physical closeness in nurturing this bond.