By Gilang Cahya 
A significant new study, conducted amidst the unprecedented global isolation of the COVID-19 pandemic, is challenging long-held beliefs about the pervasive positive impact of pet ownership on human well-being. Researchers at Eötvös Loránd University (ELTE) in Hungary have found that acquiring or losing a pet during the stringent lockdown periods did not yield significant, lasting improvements or detriments in respondents’ overall emotional states. This groundbreaking research, published in the esteemed journal Scientific Reports, suggests that the presumed "pet effect"—a hypothesized boost in life quality and emotional resilience derived from companionship with animals—may be more nuanced and less universal than commonly assumed, even during times of extreme social disruption.
The Pandemic as an Unforeseen Laboratory for Human-Animal Bonds
The COVID-19 pandemic, which began its rapid global spread in early 2020, forced governments worldwide to implement drastic measures, including widespread lockdowns, social distancing mandates, and restrictions on social gatherings. For millions, this translated into prolonged periods of confinement within their homes, severed from usual social interactions, workplaces, and recreational activities. This extreme isolation presented a unique, albeit unintentional, natural experiment to examine the role of companion animals in mitigating the psychological toll of solitude. It provided an ideal, albeit challenging, context to test the widely accepted notion that pets serve as vital emotional anchors and sources of comfort, particularly when human social networks are curtailed.
The prevailing narrative often champions pet ownership as a panacea for loneliness, a stress reliever, and a significant contributor to happiness and overall life satisfaction. This sentiment is frequently amplified by animal welfare organizations, pet food manufacturers, and in popular culture, where the human-animal bond is often portrayed as intrinsically beneficial and emotionally transformative. However, empirical evidence supporting a universal "pet effect" has historically been mixed, with some studies indicating positive correlations and others finding negligible or conditional impacts. The pandemic’s unique circumstances offered an opportunity to re-evaluate these assumptions by observing individuals under duress and in altered social environments.
ELTE’s Comprehensive Longitudinal Study
The research team at ELTE, a collaboration between psychologists led by Zsolt Demetrovics and Róbert Urbán, and the MTA-ELTE ‘Momentum’ Companion Animals Research Group headed by Enikő Kubinyi, capitalized on a rare opportunity to gather extensive data. Their study, initiated as part of a broader investigation into the psychological impacts of the pandemic, involved a cohort of nearly three thousand participants across Hungary. These individuals were surveyed on three separate occasions, with several months elapsing between each data collection point, allowing for the tracking of changes in their well-being over time.
"Through a collaboration with a psychologist team led by Zsolt Demetrovics and Róbert Urbán, we had access to a unique data set," explained Enikő Kubinyi, a leading figure in the field of companion animal research. "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 specific subset of participants—those who either welcomed a new animal into their homes or experienced the loss of a beloved pet during the study period—provided the core data for the current analysis. The study’s design was particularly robust because it captured individuals at various stages of pet ownership and loss, offering a more comprehensive understanding than cross-sectional studies that capture a single point in time. The researchers meticulously tracked changes in key indicators of well-being, including mood, life satisfaction, loneliness, and perceived stress levels.
Unpacking the Findings: A Muted "Pet Effect"
The study’s findings significantly deviate from the romanticized perception of pet ownership. While a transient uptick in cheerfulness was observed immediately following the acquisition of a dog, this positive sentiment proved to be short-lived. Over the longer term, the data indicated a decline in dog owners’ calmness, life satisfaction, cheerfulness, and overall activity levels. This counterintuitive result suggests that the initial excitement of a new pet may not translate into sustained emotional benefits for the owner, and in some cases, could be associated with a gradual decrease in reported well-being.
Perhaps even more surprising was the finding regarding pet loss. Contrary to the deeply ingrained societal belief that losing a pet is a profoundly traumatic experience that significantly impacts an owner’s emotional state, the ELTE study found that the loss of a companion animal did not leave a statistically significant mark on the well-being of their former owners within the observed timeframe. This suggests that, for the average individual, the absence of a pet may not trigger the severe emotional distress that is often anticipated or experienced by devoted pet lovers.
The Significance of Unbiased Data and Spontaneous Acquisition
Ádám Miklósi, who initially spearheaded the data collection on companion animals, highlighted the rarity and value of the data set. "We rarely have access to data that documents spontaneous pet acquisition from people unbiased in their attitude toward pet ownership," Miklósi emphasized. "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 point is crucial. Much of the existing research on the "pet effect" often recruits participants who are already passionate about animals and have made a conscious decision to adopt. This can create a selection bias, where individuals who are predisposed to benefit from pet companionship are overrepresented. The ELTE study, by capturing spontaneous acquisitions during a period of societal upheaval, offers a glimpse into the impact of pets on a broader, more representative segment of the population. The finding that individuals who are not necessarily primary caregivers are less affected by pet loss and that their well-being doesn’t strongly predict acquisition suggests that the decision to get a pet might be driven by factors other than a deep-seated need for emotional support, particularly in less committed pet owners.
Loneliness and Anxiety: A Surprising Correlation
The study also delved into the impact of new pets on loneliness, a common justification for pet adoption. Judit Mokos, a data scientist and one of the paper’s lead authors, expressed her astonishment at the findings. "What surprised me most," Mokos stated, "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 revelation directly challenges the widely disseminated marketing and societal narratives surrounding pet adoption for alleviating loneliness. While the presence of a dog might offer a form of distraction or a superficial sense of company, it does not appear to address the underlying psychological mechanisms of loneliness for the average individual. Furthermore, the finding that new pet owners experienced increased anxiety is a significant concern, suggesting that the responsibilities and demands associated with pet care, especially during a stressful period, might outweigh the perceived benefits of companionship for some. This could be attributed to factors such as increased financial strain, time commitment, or concerns about the pet’s health and well-being, all of which can exacerbate existing anxieties.
Implications for Future Research and Public Perception
Enikő Kubinyi concluded the study’s implications by suggesting that the "pet effect" might be far more conditional than previously understood. "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," Kubinyi stated. "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 nuanced conclusion points towards several critical implications:
- Targeted Interventions: The findings suggest that the benefits of pet ownership are likely not universal but rather dependent on individual psychological profiles, existing social support networks, and the nature of the human-animal bond formed. Future interventions aimed at leveraging pets for mental health support may need to be more targeted, focusing on individuals who are more likely to experience genuine benefits.
- Revisiting Adoption Narratives: Animal welfare organizations and pet-related industries may need to re-evaluate their messaging regarding the benefits of pet adoption. While promoting adoption is crucial for animal welfare, the claims about universally alleviating loneliness and improving well-being might be overstated for the general population. More realistic expectations should be set for potential adopters.
- Understanding the "Why" of Acquisition: The study’s emphasis on spontaneous acquisition suggests that the motivations for acquiring pets can be complex and may not always stem from a deep-seated need for emotional connection. During periods of stress and isolation, individuals might seek pets as a distraction, a novelty, or a perceived status symbol, without fully considering the long-term commitment and emotional investment required.
- The Role of Existing Social Capital: The finding that existing social connections may be more critical than pet companionship for well-being during stressful times warrants further investigation. It is possible that individuals with robust human social networks are less reliant on pets for emotional support and thus experience less of a discernible "pet effect."
A More Realistic View of the Human-Animal Relationship
In conclusion, the ELTE study provides compelling evidence that the idealized notion of a universal "pet effect" on human well-being may be an oversimplification. The COVID-19 pandemic, with its extreme circumstances of isolation and stress, served as a critical test for these long-held beliefs. The research indicates that while some individuals may indeed find profound emotional benefits from their animal companions, for the average person, particularly those who acquire pets impulsively or are not deeply invested in the human-animal bond, the impact on well-being can be minimal or even negative. This calls for a more evidence-based and less romanticized understanding of the human-animal relationship, acknowledging its complexities and individual variability. The study’s findings suggest that while pets can be a source of joy and comfort, they are not a guaranteed solution for emotional distress, and the effectiveness of their companionship is deeply intertwined with individual circumstances and the depth of the bond formed.
