Study Suggests Cats May Grieve Loss of Companions

Findings suggest that cats exhibited behaviors indicating awareness of loss, particularly if they had cohabited peacefully with the deceased animal for an extended period. Notably, the level of reported grief in humans appeared to correlate with the grief-like behaviors observed in their cats. Caregivers who spent more time with the deceased animal tended to report higher levels of grief-like behaviors and fearfulness in their surviving cats. Conversely, a strong relationship between the deceased and surviving animal predicted reductions in behaviors such as sleeping, eating, and playing.

The length of time spent together influenced reports of increased attention-seeking behavior in cats after a companion's death. However, higher attachment levels in humans were also linked to increased reports of these behaviors, hinting at a possibility of anthropomorphism, where human emotions are projected onto animals. Additionally, caregivers with avoidant attachment to the deceased cat reported fewer grief-like behaviors in the surviving cat, suggesting a lack of perceived grief without strong attachment.

While the study indicates that cats may experience emotions resembling grief, it emphasizes the need for caution in interpreting caregiver observations. Dogs, being pack animals, display social behaviors differently than cats, which are often seen as independent creatures. Cats' responses to loss might be more subdued and require careful consideration of their unique behaviors and thought processes.

Despite the implications of grief, the abstract notions of loss may not resonate with cats in the same way they do with humans. For example, if a cat named Salt dies, its littermate Pepper may experience shock but ultimately adapt to Salt's absence, without grasping the concept of death itself.

NPR's Joe Hernandez reports that additional research is necessary to draw definitive conclusions. Co-researcher Vonk noted that the study's data suggest cats might experience emotions like grief and sadness in previously unrecognized ways. Psychology Today’s Bence Nanay posited that observed behavioral changes in cats might stem more from the emotional state of the human caregiver rather than actual grief in the cat.

In summary, while evidence suggests cats may feel grief, the gap between human and feline understanding points to complex emotional and perceptual differences when it comes to loss.