While felines are frequently perceived as independent and, of course, fluffy companions, a lapse in connection between you and your cat might simply stem from a failure to comprehend their unique communication methods.
Fear not – scientific inquiry suggests this is more attainable than one might assume. The key lies in adopting their characteristic slow blink, a gesture distinct from the human display of bared teeth, which involves a gentle narrowing of the eyes followed by a gradual closure.
Through meticulous observation of interactions between humans and their feline counterparts, researchers have established that this subtle action significantly increases the propensity for cats, whether familiar or unfamiliar, to initiate contact and engage with people.
“Having dedicated time to both the scientific study of animal behavior and personal experience as a cat owner, it’s incredibly rewarding to demonstrate that cats and humans possess the capacity for this form of mutual understanding,” remarked Karen McComb, a psychologist at the University of Sussex, upon the study’s release in 2020.
“This aligns with the long-held intuitions of many cat custodians, making the empirical validation of this phenomenon particularly exhilarating.”
The ensuing video offers a concise overview of the research findings:
For those acquainted with felines, their characteristic ‘half-closed eye’ expression, often accompanied by slow blinks, is a familiar sight.
This is analogous to the way human eyes contract during a smile and typically signals a state of feline contentment and relaxation. This expression is widely interpreted as a feline equivalent of a smile.
Numerous anecdotal accounts from cat owners suggest that humans can replicate this facial cue to convey their non-threatening demeanor and openness to engagement with cats. To rigorously examine this hypothesis, a team of psychologists conducted a pair of controlled experiments.
The inaugural experiment involved a cohort of 21 felines, representing 14 distinct households. Once each cat had acclimated and appeared relaxed within its home environment, their respective owners were instructed to position themselves approximately one meter away and execute a slow blink when the cat’s attention was directed towards them.
High-resolution cameras meticulously documented the facial expressions of both the owners and the cats, with the resultant data being contrasted against the cats’ blinking patterns observed during periods without human interaction.

The findings unequivocally demonstrated that cats exhibited a significantly higher frequency of slow blinking towards their human companions following the humans’ reciprocal slow blink, in comparison to baseline observations without any human intervention.
The subsequent experiment involved a different group of 24 cats from eight separate domiciles. In this phase, the slow-blinking action was performed by the researchers themselves, individuals who had no prior acquaintance with the feline subjects. As a control measure, the cats’ responses were also recorded under a condition where humans maintained direct, unblinking eye contact.
The researchers employed the same slow-blinking protocol as in the initial experiment, with the added element of extending a hand towards the cat. The outcomes indicated not only an increased likelihood of the cats reciprocating the slow blink but also a greater inclination to approach the extended hand after the human had performed the slow blink.
“This investigation represents the inaugural experimental examination into the role of slow blinking in fostering cat-human communication,” stated McComb.
“Moreover, it offers a practical technique that individuals can readily implement with their own pets or with felines encountered in public spaces. It serves as an exceptional avenue for strengthening the interpersonal bond with cats.
“I encourage you to attempt narrowing your eyes in a relaxed, smiling manner, followed by a brief closure for a couple of seconds. You will likely observe a similar reciprocal response from them, thereby initiating a form of dialogue.”
While canines may exhibit overtly enthusiastic interactions, this revelation will not be surprising to seasoned cat aficionados. Contemporary research consistently refutes the notion of cats being less attuned to their human housemates than previously believed, suggesting that direct comparisons with dogs are often misleading.
For instance, felines demonstrably reciprocate the emotional states of their human companions; thus, if you perceive a distant attitude from cats, the issue may reside not with the animal but with the human’s approach.

Conversely, cats tend to mirror the personality characteristics of the individuals with whom they reside. This phenomenon might contribute to the observed ability of cats to detect when their humans are experiencing sadness.
Furthermore, they possess the capacity to recognize their appellations, even if they frequently choose to disregard them. Their attachments to their human caretakers are, in fact, remarkably profound.
The precise motivations behind a cat’s slow blink towards humans remain somewhat enigmatic. It has been posited as a method of conveying peaceful intentions, given that prolonged, unblinking stares are often perceived by felines as confrontational.
However, it is also conceivable that this behavior evolved due to humans’ positive reactions to it. In the context of domesticated species, disentangling the precise causal factors can be challenging.
Regardless of the underlying reasons, this communicative gesture undeniably facilitates the development of rapport, a valuable insight to possess. Enhancing our capacity to connect with these enigmatic creatures may also contribute to their overall emotional well-being, not only within the domestic sphere but also across various potentially stressful environments.
“A deeper comprehension of the positive dynamics in cat-human interactions can elevate public awareness of feline behavior, advance feline welfare, and illuminate the socio-cognitive capabilities of this frequently underestimated species,” remarked Tasmin Humphrey, a psychologist affiliated with the University of Sussex.
“The insights gleaned from our research could potentially be applied to the assessment of feline well-being in diverse settings, including veterinary clinics and animal shelters.”
It is highly probable that you are contemplating trying this technique immediately.
The findings of this study were formally published in the esteemed journal Scientific Reports.
