Measuring the Strength of Human–Animal Bonds in Zoos

Repeated interactions within individual human and animal dyads can lead to the establishment of human–animal relationships (HARs), which may vary in quality from good to bad, defined in terms of the positivity (e.g., friendly contact, play) or negativity (e.g., aggression) of the interactions on which they are based. Particularly good HARs can be regarded as Human– Animal Bonds (HABs) if they are reciprocal and promote wellbeing in both parties. Although there is extensive evidence of the effects of HARs in agricultural animals and HABs in companion animals, there has been less investigation of these relationships in zoos, even though the development of HARs/HABs between zoo animals and their keepers could have important consequences for the welfare of both. Here we apply a modified version of the Lexington Attachment to Pets Scale (LAPS) in a zoo setting to quantify the strength of attachment of a sample of 22 keepers to the animals in their care at the zoo (ZA), in comparison with their attachment to their companion animals at home (PA). Results showed that mean PA scores (47.54 ± 3.6) were significantly higher than mean ZA scores (32.89 ± 2.6; t = –5.16, df = 13, p < 0.001), indicating stronger attachment to the companion animals. PA scores were lower in keepers who thought it inappropriate to have a bond with a zoo animal, compared with those who deemed it appropriate. Thus, HABs do appear to occur in the zoo context, though they are weaker than those developed in the home. This work also shows that a modified LAPS questionnaire is a suitable instrument for further investigation of HABs in zoos.     

Using Attachment Theory and Social Support Theory to Examine and Measure Pets as Sources of Social Support and Attachment Figures

Companion animals are increasingly being recognized by society as beneficial to our health and considered by many owners as authentic and affectional family members. Human relationship theories help us to understand the emotional and supportive aspect of the human– companion animal bond. This study uses attachment theory, social support theory, and the concept of the hierarchical nature of attachment relationships to further understand and measure human–animal attachment. In study 1,161 university-student pet owners completed a modified multidimensional scale of perceived social support (MSPSS) that included pets as a source of support, and we pre-tested a 60-item pet attachment measure. Results showed that students perceived their pets as distinctive sources of social support, at similar levels to their significant others, family, and friends. Principal components analysis of the 60-item measure reduced it to 31 items, and revealed four pet attachment components: (a) Proximity maintenance and interaction, (b) Emotional attachment behaviors, (c) Emotional support given and received, and (d) Emotional and monetary value. The scale was named the Emotional and Supportive Attachment to Companion Animals Scale (ESACA) (Cronbach’s α = 0.96). In study 2, 83 university students completed an attachment hierarchy scale and the ESACA. Companion animals were included in pet owners’ attachment hierarchies and ranked higher than siblings but lower than romantic partners, parents, and close friends. Those who indicated higher attachment to their companion animals ranked them higher in their attachment hierarchy than those less attached. This study supports and extends previous research that has used aspects of attachment theory and social support theory when exploring the human–animal bond. Many companion animal owners perceive their pets as additional sources of emotional support, fulfilling the four features of an attachment relationship and including them in their hierarchy of important attachment relationships.     

Companion-Animals’ Effectiveness in Managing Chronic Pain in Adult Community Members

ABSTRACT

Therapy animals have been found to alleviate pain in healthcare settings, but companion-animal owners report greater discomfort and use more analgesics than people who do not own one or more companion animals. To investigate this anomaly, 173 adults completed an online survey that included questions about themselves and any companion animal they owned, the Depression Anxiety and Stress Scales, the Numeric Pain Rating Scale, and a modified version of the Chronic Pain Coping Inventory-42. Participants were also invited to contact the researchers to expand on their responses in a semi-structured interview, to which seven owners responded. There was no significant difference between reported pain levels in owners versus non-owners. However, companion-animal owners who reported actively using human–animal interactions to manage their pain rated this as moderately helpful and reported lower pain levels than other owners. There were also no significant differences between owners’ and non-owners’ anxiety or stress levels. Companion-animal owners reported more depressive symptoms than non-owners, but owners with animals perceived as more friendly reported fewer depressive symptoms. Dog owners comprised most of the sample and, for these participants, there was a negative association between perceived dog friendliness and levels of depression and anxiety. Those with more disobedient dogs also experienced greater stress. Interviewees reported that their companion animals helped them cope with pain in many ways, including provision of social and emotional support and by providing a sense of purpose in life. These findings indicate that some, but not all, companion animals may be beneficial for participants with chronic pain. Since the benefits appear to be associated with the species and personality of the animal, and with whether the person actively uses human–animal interactions as a pain-coping mechanism, care should be taken before recommending companion-animal ownership to persons suffering from chronic pain.     

Social Provisions of the Human—Animal Relationship amongst 30 People Living with HIV in Australia

ABSTRACT

Research on the relationship between humans and animals has identified some links between companion animals and physiological, psychological, and social benefits for the human. Adopting Robert Weiss's (1974) Theory of Social Provisions as a framework, this qualitative study explores the role of the human-animal relationship amongst 30 people living with the Human Immunodeficiency Virus (HIV) in Australia. Despite the transition of HIV from a terminal to chronic condition in many developed nations, there can still be personal and social challenges accompanying an HIV-diagnosis. Thematic analysis of the 30 interviews identified themes of Attachment, Opportunity for Nurturance, Reassurance of Worth, Reliable Alliance, Obtaining of Guidance/Emotional Support, and Social Integration. Extracts coded to these themes indicated that many participants believed their companion animal motivated them to remain socially and physically active; provided an outlet for love and attachment; remained non-judgmental irrespective of the human's physical or social status; and was capable of providing both day-to-day comfort through their reliable presence, and episode-specific supportive responses during periods of heightened stress. It was proposed that for people living with a chronic and/or stigmatized condition like HIV, these aspects of the human-animal relationship may play an important part in their overall wellbeing. In conclusion, this study contributes to a greater understanding of the lived experience of HIV and provides a conceptually sound mechanism for validating the love and support that some HIV-positive people perceive in their relationship with a companion animal. This knowledge draws attention to the need to normalize, validate, and support the human-animal relationship throughout the animal's life, and death.     

The State of Research on Human–Animal Relations: Implications for Human Health

ABSTRACT

Since the late 1970s, scientific evidence has accumulated showing that pet ownership can have positive effects on people’s physical and mental wellbeing. This paper reviews the current state of affairs regarding the relationship between companion animals and human health, focusing on both the physical and psychological health outcomes related to human–animal interactions. Although designed to set the general scene on the link between animals and human wellbeing, research specific to older adults is highlighted where relevant. A particular emphasis is placed on disorders prevalent in modern-day society, notably cardiovascular disease and depression. The possible mechanisms by which companion animals might be able to enhance human wellbeing and quality of life are discussed, focusing on routes including, amongst others, the provision of companionship, social lubrication, and improvements to physical fitness. The role of the social bonding hormone, oxytocin, in facilitating attachment to our pets and the implications for human health is also discussed. Inconsistencies in the literature and methodological limitations are highlighted throughout. It is concluded that future human–animal interaction experiments should aim to account for the confounding variables that are inherent in studies of this nature.     

News & Analysis

Abstract

The present study sought to determine whether attachment to companion animals is significantly related to the physical and psychological well-being of older women. Network resources, network interactions, and perceived support available to the subjects were assessed and various health factors were measured for a sample of 53 elderly women. The average respondent was 73 years old and had one pet. Half were living alone. The women living alone were older, used more social services, and reported more doctor visits and use of over-the-counter medicines than did those living with others. While the sample is small for a multivariate study, a pilot analysis was undertaken. No relationship was found between pet attachment and feelings of depression, and pet variables had relatively little impact on psychological or physical wellbeing. The authors conclude that these data should not be interpreted as saying that pets are not important for some owners but that, even among this group of attached pet owners, there was not a strong enough effect of the pet to reach group significance. This group was a small, highly selected sample that may have been too homogeneous, and/or the self-report measures may lack the sensitivity to detect differences.     

What's in it for the companion animal? Pet attachment and college students' behaviors toward pets

Research on the human-nonhuman animal bond has focused primarily on its advantages to the human. The purpose of this study is to investigate behaviors of caregivers (owners) of companion animals (pets) and to examine the relationship between such behaviors and scores on a pet attachment scale. Participants were 501 largely nontraditional (older, married, employed full-time) college students living with a pet dog or cat. The study categorized owner behaviors as essential, standard, enriched, or luxury care. Almost all participants reported engaging in essential care behaviors, with numbers declining from category to category. Pet attachment scores appeared related to standard and enriched care behaviors but not to essential care. Too few participants reported doing luxury care behaviors to link them to attachment. The results suggest that even pet owners reporting low attachment provide beneficial care and attention to their pets and that pet attachment may be of limited use when looking at the benefit of the human-animal bond to the companion animal.     

An Experience Sampling Approach to Investigating Associations between Pet Presence and Indicators of Psychological Wellbeing and Mood in Older Australians

ABSTRACT

In this study we examined associations between pet ownership and presence and indicators of psychological wellbeing in older Australians, using an innovative, experience sampling methodology and a community-living sample of 68 adults, including 41 pet owners, all aged over 65 years. In response to randomized prompts the participants provided information about their location, social companions, activities, and mood state six times daily for seven consecutive days. They also completed a number of surveys measuring various aspects of wellbeing. There were no significant differences in our outcome measures between pet owners and those who did not own at least one pet, and few of our pet owners reported engaging in pet-focused human– animal activities, such as walking their dog or playing with their cat. However, frequency of pet presence during activities of daily living was associated with, and statistically predictive of, several measures of wellbeing and mood. From our results we tentatively conclude that more frequent presence of a pet, particularly a dog, may be associated with greater psychological wellbeing in this cohort. More importantly, we confirm that the intensive experience sampling methodology provides a novel means of examining human–pet interactions, enabling a closer analysis of moment-by-moment pet presence than has been possible using alternative approaches.     

“Gift Giving” by Wild Bottle nose Dolphins (Tursiops sp.) to Humans at a Wild Dolphin Provisioning Program,Tangalooma, Australia

ABSTRACT

While there is increasing interest in the impact of animal interactions upon children's wellbeing and attitudes, there has been less attention paid to the specific characteristics of the animals that attract and engage children. We used a within-subjects design to explore how differences in animal features (such as their animacy, size, and texture) impacted upon pre-school children's social and emotional responses. This study examined pre-schoolers' interactions with two animal-like robots (Teksta and Scoozie), two insect types (stick insects and hissing cockroaches) and a dog (Teasel, a West Highland Terrier). Nineteen preschool participants aged 35–57 months were videoed while interacting with the experimenter, a peer, and each stimulus (presented individually). We used both verbal and nonverbal behaviors to evaluate interactions and emotional responses to the stimuli and found that these two measures could be incongruent, highlighting the need for systematic approaches to evaluating children's interactions with animals. We categorized the content of children's dialogues in relation to psychological and biological attributes of each stimulus and their distinctions between living and non-living stimuli; the majority of comments were biological, with psychological terms largely reserved for the dog and mammal-like robot only. Comments relating to living qualities revealed ambiguity towards attributes that denote differences between living and non-living creatures. We used a range of nonverbal measures, including willingness to approach and touch stimuli, rates of self-touching, facial expressions of emotion, and touch to others. Insects (hissing cockroaches and stick insects) received the most negative verbal and nonverbal responses. The mammal-like robot (rounded, fluffy body shape, large eyes, and sympathetic sounds) was viewed much more positively than its metallic counterpart, as was the real dog. We propose that these interactions provide information on how children perceive animals and a platform for the examination of human socio-emotional and cognitive development more generally. The children engaged in social referencing to the adult experimenter rather than familiar peers when uncertain about the stimuli presented, suggesting that caregivers have a primary role in shaping children's responses to animals.     

Quality of Attachment to Companion Animals among U.S. Adults 21 to 64 Years of Age

Abstract

Previous reports of scales and indices used in studying attachment to companion animals have not included representative samples of the United States population or have failed to show good psychometric properties. This report includes psychometric analyses of a companionanimal attachment scale used among a national probability sample of United States adults aged 21 to 64 years. Internal structures of the scale were shown to be good with all eight items loading strongly on one factor. Cronbach's alpha was 0.75 with all eight items included. As expected, those individuals who had sole responsibility for the care of the companion animal had stronger attachment scores, as did individuals who had never been married. Type of pet was not significantly associated with attachment scores, which indicates that this scale may be useful for all companion animals, not solely for dogs and cats. However, further work including a larger sample of bird and fish owners needs to be done before the value of this attachment scale in that population of owners is clearly established.     

Childhood Neglect,Attachment to Companion Animals,and Stuffed Animals as Attachment Objects in Women and Men

ABSTRACT

Childhood neglect has severe, pervasive, negative outcomes that often continue into adulthood. As a potential source of support for both children and adults, companion animals (pets) can both give and receive affection and therefore may be sources of healthy attachment for people who were raised in negative situations. Toy stuffed animals, in contrast, can only receive affection but may still be useful as transitional objects, particularly for people who experienced interpersonal neglect in childhood and who are in the midst of a transition away from the family home and into college. The current study examined the relationships among childhood neglect, companion animal attachment, and attachment to toy stuffed animals. Undergraduate participants (n = 457) from a large regional university answered questionnaires online. The first hypothesis, that self-reported childhood neglect would be positively related to attachment to companion animals, was supported for women only. Neglected women were more attached to companion animals than were non-neglected women, with a medium effect size. For men, there was no significant effect. The second hypothesis was that childhood neglect would be positively related to attachment to stuffed animals; this hypothesis was not supported. The third hypothesis, that women would be more attached to both companion animals and stuffed animals than would men, was supported. Attachment to companion animals and attachment to stuffed animals were positively related. Results are discussed within a framework of attachment and transitional objects as potential aids to therapy in people who were neglected in childhood.     

“They Burn Brightly,But Only for a Short Time”: The Role of Social Workers in Companion Animal Grief and Loss

The human–animal bond is a relational theory which describes the dynamic between humans and nonhuman animals that satisfies needs in each for companionship and emotional support, framing companion animals as valued family members. Social workers have historically ignored the central role companion animals play in the lives of their clients, adopting an anthropocentric view underpinned by human rights and social justice. However, the need for companion animal-inclusive practice features in recent social work literature. As companion animals are intricately woven into the lives of their guardians, it follows that their inevitable death brings a profound sense of loss and thus an opportunity for social work intervention. The aim of this research was to see if there was a role for social work practitioners to support grieving animal companion guardians. Qualitative thematic analysis was performed on 218 candid online responses to an article on the topic of losing a companion animal, from which four major themes were identified: strength of the bond, anthropocentrically disenfranchised grief, anticipatory grief in the context of euthanasia, and the need for professional support. This analysis demonstrates the strength of the human– animal bond, illustrates how the dominant anthropocentric hegemony disenfranchises this variety of grief and loss, describes the experience of anticipatory grief in the context of euthanasia, and identifies the need for professional support. Implications for social work practice are identified, with opportunities for social workers to exchange their anthropocentric approach for a biocentric view, provide support to veterinarians and other professionals, and to work toward challenging the social constructs, which disenfranchise companion animal loss.     

Children with Avoidant or Disorganized Attachment Relate Differently to a Dog and to Humans During a Socially Stressful Situation

ABSTRACT

Human attachment representations are shaped in interaction with the primary caregiver and are generally transferred to further bonding/ social partners later in life. According to previous evidence, primary attachment representations acquired with humans do not seem to be transferred to companion animals. This was held as a major factor why such animals would effectively provide social support also to persons with insecure attachment. The aim of this study in 19 male children, 7–11 years of age and with insecure-avoidant or disorganized attachment, was to investigate differences in their social behavior and in physiological responses when socially supported by an unfamiliar therapy dog in a socially stressful situation. The Trier Social Stress Test for Children (TSST-C) was conducted to elicit stress in the children when in the presence of the dog and a female human investigator. We found that boys with disorganized attachment (n=11) communicated more intensely than avoidantly attached boys (n=8) with both the dog and humans present. Boys with a disorganized attachment had more physical contact with the dog during the TSST-C and talked more to the dog during and after the TSST-C than did boys with an insecure-avoidant attachment. While the prevailing wisdom holds that attachment representations acquired with the primary human caregiver would not transfer to companion animals, our data indicate otherwise. At least components of attachment-related interaction styles, such as degree of contact seeking in verbal and tactile interactions are also displayed in interaction with animal partners.     

Occupational Stress in Veterinary Nurses: Roles of the Work Environment and Own Companion Animal

ABSTRACT

Veterinary nursing has been identified as an occupation at risk for occupational stress and burnout, but a better understanding of job stressors and influencing factors is needed. The aim of this study was to examine occupational stress in a veterinary nursing population based on established work stress theories. This study sought to determine which environmental aspects of the work situation may be detrimental to well-being and which factors may operate to reduce job stress. A sample of South Australian veterinary nurses (n = 127) completed a postal questionnaire about their work environment (job demands and control, work social supports) and their psychological distress, work burnout, and job satisfaction, with a response rate of 76.5%. The potential influence of attachment to participants' own companion animals was investigated using the Owner Pet Relationship Scale. Hierarchical regressions then explored the contribution to psychological outcomes, of social support at work and attachment to own companion animal, after controlling for work load, exposure to euthanasia, contact with clients, work demands, and work control. While social support at work ameliorated occupational stress, attachment to companion animal was linked to decreased job satisfaction. Supportive interpersonal relations in the workplace have a key role in veterinary nurses' job satisfaction. Management skill training may have a role in the development of more satisfying workplaces for the veterinary nursing sector, which may have implications for the undergraduate and post-registration training of veterinary practice managers.     

Psychometric Evaluation of the Lexington Attachment to Pets Scale (Laps)

Abstract

This paper reports on the development and psychometric evaluation of a scale for assessing emotional attachment of individuals to their pets. Previous attachment scales have suffered variously from low internal consistency and reliance on small or nonrepresentative samples for their development. Telephone interviews of a random, representative sample of 412 pet owners in Fayette County, Kentucky, were completed in September 1990; a 69.5 percent response rate was achieved. From a preliminary set of 42 questions, a final 23-question instrument, the Lexington Attachment to Pets Scale (LAPS), was developed, having excellent psychometric properties. The scale is suitable for use with dog and cat owners. Data on internal consistency, factor structure, and item response theory (IRT) modeling are presented, along with correlations between the LAPS and several domains of variables known to relate to pet attachment.     

Human–Dolphin Interactions: Relationships,Connections, and the Reinforcement of an Ongoing Nature Relationship

Although interactions between humans and wild animals have been explored in the literature, the mechanism for how such experiences influence wellbeing is an area needing further examination. This research used Interpretative Phenomenological Analysis to explore the narratives of wellbeing from eight semi-structured interviews with people who had experienced intense close encounters with dolphins. Despite idiographic differences between narratives, a common theme of Relationships and Connectedness between participants and nonhuman animals emerged. The expression of this indicates that human–dolphin experiences fulfill aspects of the human need for connection and relationships and that the experiences promote wellbeing and environmental behaviors. This is contextualized within an ongoing nature relationship and the importance of a lifelong connection with wildlife, to ensure that humans see themselves as part of the natural world. Such a dynamic is discussed within the frame of the biophilia hypothesis and the importance of human contact with nature to ensure wellbeing. The narratives reported here describe strong emotional connections, transmitted through both tangible and perceived contact with dolphins, which translate into positive senses of emotion and wellbeing. The connections described are powerful: perceptions of communion and mutual exchange become articulated through rhetoric of friendship and kinship. Importantly, it appears that dolphin encounters are signifiers of wider relationships, both with nature and people. In this case, participants are reinforcing established habits of nature connectedness, habits reflecting a lifelong involvement with nonhuman animals. How connection with wild animals as a part of nature can promote wellbeing and in turn encourage environmental behavior is discussed in the context of the contemporary need for human responsibility to ensure the protection of nature and the survival of nonhuman animal species and habitats.     

The Emotional Lives of Companion Animals: Attachment and Subjective Claims by Owners of Cats and Dogs

There is a growing body of scientific evidence supporting the existence of emotions in nonhuman animals. Companion-animal owners show a strong connection and attachment to their animals and readily assign emotions to them. In this paper we present information on how the attachment level of companion-animal owners correlates with their attribution of emotions to their companion cat or dog and their attribution of mirrored emotions. The results of an online questionnaire, completed by 1,023 Dutch-speaking cat and/or dog owners (mainly in the Netherlands and Belgium), suggest that owners attribute several emotions to their pets. Respondents attributed all posited basic (anger, joy [happiness], fear, surprise, disgust, and sadness) and complex (shame, jealousy, disappointment, and compassion) emotions to their companion animals, with a general trend toward basic emotions (with the exception of sadness) being more commonly attributed than complex emotions. All pet owners showed strong attachment to their companion animal(s), with the degree of attachment (of both cat and dog owners) varying significantly with education level and gender. Owners who ascribed human characteristics to their dog or cat also scored higher on the Pet Bonding Scale (PBS). Finally, owners who found it pleasant to pet their dog or cat had a higher average PBS score than those who did not like to do so. The relationship between owners’ attributions of mirrored emotions and the degree of attachment to dogs was significant for all emotions, whilst for cats this relationship was significant only for joy, sadness, surprise, shame, disappointment, and compassion.     

The Attachment of People to Companion Animals

ABSTRACT

This article examines whether the human-companion animal relation, and in particular attachment, can be explained and understood with the help of attachment theory and the “internal working model.” The (perceived) social support and responsivity of the human-animal bond and how these relate to the attachment theory are also discussed.

The research, however, found only weak relationships between owning a companion animal and attachment. Other factors that could influence the attachment of owners toward their animals are discussed.     

Preserving Subjective Wellbeing in the Face of Psychopathology: Buffering Effects of Personal Strengths and Resources

Background

Many studies on resilience have shown that people can succeed in preserving mental health after a traumatic event. Less is known about whether and how people can preserve subjective wellbeing in the presence of psychopathology. We examined to what extent psychopathology can co-exist with acceptable levels of subjective wellbeing and which personal strengths and resources moderate the association between psychopathology and wellbeing.

Methods

Questionnaire data on wellbeing (Manchester Short Assessment of Quality of Life/Happiness Index), psychological symptoms (Depression Anxiety Stress Scales), and personal strengths and resources (humor, Humor Style questionnaire; empathy, Empathy Quotient questionnaire; social company; religion; daytime activities, Living situation questionnaire) were collected in a population-based internet study (HowNutsAreTheDutch; N = 12,503). Data of the subset of participants who completed the above questionnaires (n = 2411) were used for the present study. Regression analyses were performed to predict wellbeing from symptoms, resources, and their interactions.

Results

Satisfactory levels of wellbeing (happiness score 6 or higher) were found in a substantial proportion of the participants with psychological symptoms (58% and 30% of those with moderate and severe symptom levels, respectively). The association between symptoms and wellbeing was large and negative (-0.67, P < .001), but less so in persons with high levels of self-defeating humor and in those with a partner and/or pet. Several of the personal strengths and resources had a positive main effect on wellbeing, especially self-enhancing humor, having a partner, and daytime activities.

Conclusions

Cultivating personal strengths and resources, like humor, social/animal company, and daily occupations, may help people preserve acceptable levels of wellbeing despite the presence of symptoms of depression, anxiety, and stress.