By Gilang Cahya 
A groundbreaking study conducted during the unprecedented circumstances of the COVID-19 lockdowns has cast doubt on the widely held belief in a universal "pet effect" that consistently enhances human well-being. Researchers from ELTE Eötvös Loránd University in Hungary have meticulously analyzed data from thousands of participants, revealing that acquiring or losing a pet during this period of extreme isolation did not lead to statistically significant changes in their overall happiness, life satisfaction, or sense of loneliness. This research challenges the romanticized notion of the human-animal bond as an automatic and potent balm for emotional distress, even during times of profound societal upheaval and individual isolation.
The Pandemic as a Natural Experiment for Human-Animal Bonds
The global COVID-19 pandemic, beginning in early 2020, created a unique and involuntary social experiment. Governments worldwide implemented stringent lockdown measures, confining vast populations to their homes and severely limiting social interactions. This abrupt disruption to daily life, including work, education, and personal relationships, led to widespread feelings of isolation, anxiety, and a heightened search for sources of comfort and connection. For many, pets represented a readily available source of companionship. Anecdotal evidence and popular sentiment strongly suggested that the presence of pets would buffer the negative psychological impacts of these lockdowns, leading to improved well-being.
However, the scientific community has long grappled with definitively quantifying the "pet effect." While numerous studies have pointed to positive correlations between pet ownership and improved mental and physical health, the causal mechanisms and the universality of these benefits have remained subjects of ongoing investigation. The pandemic, with its extreme conditions and the significant increase in pet adoptions observed in many regions, provided an unparalleled opportunity to test these hypotheses under real-world, high-stakes conditions.
A Robust Data Set from a Time of Crisis
Researchers at ELTE Eötvös Loránd University, in collaboration with a psychological team led by Zsolt Demetrovics and Róbert Urbán, leveraged an exceptional dataset to explore this phenomenon. Eniko Kubinyi, head of the MTA-ELTE ‘Momentum’ Companion Animals Research Group, explained the significance of their data source. "During the 2020 COVID-19 lockdowns, almost three thousand people across Hungary participated three times in data collection, several months apart. We noticed that 65 people acquired a pet and 75 lost one during the study, and decided to investigate how their well-being changed over time."
This longitudinal approach, tracking the same individuals over several months during the lockdown period, allowed researchers to observe changes in well-being in relation to specific life events – the acquisition or loss of a pet. The study, published in the prestigious journal Scientific Reports, aimed to move beyond correlational findings and investigate potential causal links. The sample included a diverse group of individuals, providing a broad perspective on the impact of pet ownership during an exceptional societal event.
Challenging Romanticized Notions of the Pet Effect
The findings of the ELTE study directly challenge the romanticized view of pet ownership as an automatic panacea for emotional well-being. Contrary to popular belief, the research indicated a more nuanced and less universally positive impact.
Initial Boost, Long-Term Decline for New Dog Owners
One of the most striking observations was regarding new dog owners. While there was a "short-lived boost in cheerfulness" immediately following the acquisition of a dog, this positive effect did not persist. Over the longer term, the study found that dog owners’ reported calmness, life satisfaction, cheerfulness, and activity levels actually decreased. This suggests that the initial excitement of acquiring a new pet might be transient, and the ongoing responsibilities and potential stressors associated with pet care could offset or even negate any initial emotional uplift.
This finding is particularly significant given the surge in dog adoptions during the pandemic. Many individuals and families turned to dogs for companionship and to introduce a sense of normalcy and activity into their restricted lives. However, the study implies that for a substantial portion of these new owners, the long-term reality of dog ownership did not translate into sustained improvements in their overall well-being.
The Surprising Resilience to Pet Loss
Perhaps the most unexpected finding of the study was the lack of significant impact on well-being following the loss of a pet. For many pet owners, the death of a beloved animal companion is a deeply grieving experience, often comparable to losing a human family member. However, the ELTE researchers found that, on average, losing a pet did not leave a discernible mark on the respondents’ reported well-being metrics.
Ádám Miklósi, who initiated the data collection specifically on companion animals, emphasized the unique nature of their data in this regard. "We rarely have access to data that documents spontaneous pet acquisition from people unbiased in their attitude toward pet ownership. Usually, pet lovers are identified and studied when the decision to adopt an animal is already settled. It appears that, at least during stressful periods, the average person, who may not be the primary caregiver but simply shares a household with the pet, is not significantly affected by the pet’s loss, nor is their well-being a strong predictor of the decision to acquire one."
This suggests that the perceived emotional devastation of pet loss might be more pronounced in individuals who are deeply invested in their relationship with the animal, perhaps those who are single, elderly, or whose pet plays a central role in their social support system. For a broader segment of the population, especially those for whom the pet is one of many sources of companionship, the impact of loss might be absorbed more readily, particularly when coupled with other ongoing societal stressors.
Loneliness and Anxiety: A Different Narrative
The study also shed light on the complex relationship between pet ownership and loneliness, a common rationale for pet adoption. Judit Mokos, a data scientist and one of the paper’s first authors, expressed her surprise at the findings. "What surprised me most,’ she added, ‘was that a new pet in the household had no effect on the respondents’ loneliness. Dog adoption is often promoted as a solution for elderly and/or lonely people. Shelters and pet food companies promote adoption as a means of alleviating loneliness. However, our research suggests that dogs do not provide a real solution to loneliness; rather, they make the new owners more anxious."
This directly contradicts the widely promoted narrative that acquiring a dog is a simple and effective solution for combating loneliness. Instead, the research points towards a potential increase in anxiety among new pet owners. This could be attributed to various factors, including the financial burden of pet care, concerns about the pet’s health and behavior, and the added responsibility during a time when individuals were already experiencing heightened stress and uncertainty.
Implications for Pet Adoption Narratives
These findings have significant implications for animal welfare organizations and pet product companies. Their marketing efforts often highlight the role of pets in alleviating loneliness and improving mental health. While these benefits may hold true for specific individuals or in different contexts, the ELTE study suggests that this is not a universal outcome. A more realistic and nuanced portrayal of pet ownership, acknowledging both its joys and its challenges, may be warranted to ensure that potential owners are making informed decisions based on a comprehensive understanding of the commitment involved.
Broader Implications and Future Directions
The ELTE study’s conclusions point towards a more complex reality of human-animal relationships than often portrayed. Eniko Kubinyi summarized the overarching findings: "Based on the data, most people, living together with a companion animal, do not seem to experience any long-term ‘pet effect’, nor do they bond strongly with their animal. It is possible that the dynamics of the pandemic have led many to make impulsive choices against their long-term interest, or that only certain groups — like devoted animal lovers or older adults living alone — truly benefit from pets in stressful times."
This suggests that the perceived emotional benefits of pet ownership may be highly individualized, contingent on factors such as existing personality traits, the nature of the human-animal bond formed, and the individual’s overall support network. The pandemic, with its inherent stressors, may have exacerbated existing vulnerabilities or led to decisions driven by immediate needs rather than long-term compatibility.
The Role of Individual Differences
The study’s suggestion that "devoted animal lovers or older adults living alone" might be the groups who truly benefit from pets in stressful times aligns with existing research that emphasizes the importance of a strong, pre-existing bond and a high level of commitment. For individuals who already possess a deep affection for animals or who rely heavily on their pet for social and emotional support, the presence of an animal might indeed offer a more profound and sustained positive impact.
Conversely, for individuals who adopted pets out of a sense of obligation, boredom, or as a reactive measure to isolation, the reality of pet ownership might not align with their initial expectations. The added responsibilities, financial costs, and the need for consistent care could become sources of stress rather than solace.
A Call for More Nuanced Understanding
The findings of this study necessitate a re-evaluation of how we understand and communicate the "pet effect." While the unconditional love and companionship offered by pets are undeniably valuable to many, it is crucial to acknowledge that these benefits are not automatic or universal. The pandemic provided a stark illustration that even in times of extreme isolation, the mere presence of an animal does not guarantee an improvement in human well-being for everyone.
Future research could delve deeper into identifying the specific characteristics of individuals and human-animal relationships that predict positive well-being outcomes. This might involve exploring personality traits, attachment styles, the quality of the interaction between humans and animals, and the broader social and environmental context in which the pet resides. Understanding these nuances will enable more targeted support for pet owners and more realistic expectations for those considering pet adoption.
In conclusion, the ELTE study offers a vital, data-driven perspective that moves beyond popular assumptions. It suggests that the emotional bonds people formed with animals during the COVID-19 pandemic often fell short of expectations, highlighting the need for a more critical and individualized understanding of the human-animal relationship and its impact on our well-being.