A growing body of evidence has provided support for the beneficial impact of human-animal interactions on a range of biological, social, and psychological outcomes for humans; however, less is conclusively known about the association between animal companionship and psycho-social health specifically among aging populations. In this study, we assessed the association between animal companionship and psycho-social well-being in a large sample (N = 30,865) of community dwelling Canadians aged 45 and older. Using cross-sectional data from the Canadian Community Health Survey-Healthy Aging, we conducted hierarchical multiple regression to assess the relationship between animal companionship and four domains of psycho-social well-being (satisfaction with life, loneliness, depression, and levels of social support) after controlling for socio-demographic factors and psycho-social measures. Results indicate that those with animal companionship report significantly higher levels of social support than aging Canadians without animal companionship; however, animal companionship was also associated with significantly lower levels of life satisfaction and higher levels of both loneliness and depression. These findings complicate the existing literature on human-animal interactions by suggesting the benefits associated with animal companionship may vary across distinct domains of psycho-social health. As such, results from this study highlight the need for more nuanced model specifications when assessing the relationship between animal companionship and psycho-social well-being. Implications of these findings for the provision of social services to older adults with pets are provided.

During the pandemic, there were a lot of lockdowns that brought changes to the population\'s daily routine, reducing social interactions, changing work and study methods, isolating the family at their home, which brought changes to family dynamics. These changes sparked the interest of nursing students in carrying out a research study. Starting from the question: What is the role of the dog in the family dynamics in times of pandemic? and the objective: identify the guardians\' perceptions about the role of the dog in the family dynamics in a period of confinement, a qualitative, exploratory, and descriptive study was carried out, collecting data through a focus group with six guardians from different families. Bardin\'s protocol was used to analyze and process the data. Three categories emerged in this study, highlighting the benefits in terms of mental health, physical and psychological well-being of the family with the presence of the dog, its importance in strengthening family ties and the lessons learned from adopting the dogs. We conclude that, in nursing, it is necessary to highlight the presence of the dog in the family since it brings benefits to its dynamics.
Com o confinamento imposto pelo SARS-CoV-2, houve mudanças na dinâmica familiar. Para os estudantes de enfermagem este foi um assunto que gerou interesse em investigar. Partindo da questão: Qual o papel do cão na dinâmica familiar em tempo de pandemia? e do objetivo: identificar as perceções dos tutores sobre o papel do cão na dinâmica familiar num período de confinamento, enveredámos por um estudo qualitativo, descritivo, com recurso a focus group e amostra de seis membros de famílias diferentes. O tratamento e análise de dados seguiu o protocolo de Bardin. Identificámos que a existência de cão numa família influencia a sua dinâmica através dos benefícios obtidos quer a nível da saúde mental e bem-estar psicológico, quer a nível da saúde física. Igualmente, destacaram-se vantagens, apesar de algumas desvantagens. O vínculo afetivo entre cão e família, advém da reflexão sobre legislação portuguesa, proteção dos direitos dos animais, responsabilidades dos tutores e configuração familiar. Concluímos que na enfermagem, é necessário relevar a presença do cão na família uma vez que traz benefícios para a sua dinâmica. Esta torna-se uma visão inovadora quando pretendemos contribuir para a manutenção da saúde familiar focada nas necessidades de cada indivíduo, família e comunidade.

Dog ownership has been linked to numerous benefits to human health and wellbeing. However, due to the lack of previous research on changes to brain activity during interactions with pet dogs, the underlying psychophysiological mechanisms are still unclear. The aim of the present study was to examine changes in heart rate (HR), heart rate variability (HRV), and electroencephalogram (EEG) power during interactions between dog owners and their pet dog. Fifty healthy adult dog owners completed baseline psychological measures and pet attachment scales. Subjective units of relaxation (SUR) as well as continuous EEG, HR, and HRV via portable devices were measured during five experimental conditions (baseline resting, relaxation-induction exercise, patting a toy dog, real dog present, and patting a real dog) in participants\' homes. SUR was higher in all experimental conditions than at baseline. SUR was also higher during dog interaction than when the dog was present with no interaction. However, SUR during dog interaction was not significantly different from the toy dog and relaxation induction condition. Higher delta, theta, alpha, beta power and HR were found during dog interaction than all other conditions. Higher HRV was found during dog interaction compared to baseline, patting a toy dog, and relaxation-induction exercise, but not significantly different from the real dog present only condition. Lastly, overall HR correlated with psychological measures. Overall, the results show that there are significant changes in brain and heart activity when humans interact with pet dogs, consistent with increases in relaxation and focussed attention. These findings are relevant to understanding the potential mechanisms for health benefits associated with pets.

Oxytocin pathways are hypothesized to play important roles in human-animal interactions and may contribute to some benefits of these interspecific social relationships. We explored the effects of naturalistic interactions between children and dogs on oxytocin release in both species, as well as associations between methylation of the oxytocin receptor gene (OXTRm), social behavior, and oxytocin response in this context. Children (N = 55) participated in a within-subjects design involving a) interaction with their pet dog, b) interaction with an unfamiliar dog, and c) a nonsocial control condition (solitary play). We used immunoassays to measure salivary and urinary oxytocin in both the children and dogs, behavioral coding to characterize dog-child interactions, and bisulfite sequencing to quantify methylation of the oxytocin receptor gene (N = 32 children). Child salivary oxytocin decreased moderately across time in all conditions, but the extent of this effect varied between conditions, with greater oxytocin output during interactions with dogs than the control condition. In the pet dog condition, children\'s salivary oxytocin response was positively associated with the duration of visual co-orientation between the child and dog. Child urinary oxytocin did not deviate substantially from baseline in any condition. Children with higher levels of OXTRm had greater oxytocin output during interactions with their pet dogs, but lower oxytocin output in the control condition, and engaged in lower levels of affectionate interaction with dogs across conditions. Children\'s pet dogs exhibited increases in salivary oxytocin, but we observed the opposite pattern in the unfamiliar dog, who exhibited decreases in both urinary and salivary oxytocin on average. Collectively, our results support the hypothesis that oxytocin pathways may shape and respond to social interactions between children and dogs, highlighting an important role for companion animals in child development.

UNASSIGNED: Understanding how attachment to pets can alleviate depression and anxiety offers valuable insights for developing preventive and therapeutic strategies, particularly for those with insecure attachment styles from childhood trauma.
UNASSIGNED: To determine if a close bond with a pet is associated with reduced depression and anxiety, especially among women who experienced childhood abuse.
UNASSIGNED: This cross-sectional study involved women who voluntarily enrolled in the Mind Body Study (MBS), a substudy of the Nurses\' Health Study II (NHS2) focusing on psychosocial factors. Women reporting childhood abuse were oversampled to capture their psychosocial distress in adulthood. MBS participants were invited to complete comprehensive online questionnaires, which were administered twice (March 2013 and February 2014).
UNASSIGNED: Pet attachment measured by Lexington Attachment to Pets Scale (LAPS).
UNASSIGNED: Levels of depression and anxiety (10-item Centre for Epidemiologic Studies Depression Scale [CESD-10]; Kessler Psychological Distress Scale [K6]; 7-item Generalized Anxiety Disorder scale [GAD-7]; Crown Crisp Experiential Index phobic anxiety subscale [CCI]), considered individually and combined into an overall z-score measure of anxiety and depression symptoms.
UNASSIGNED: A total of 214 women (mean [SD] age, 60.8 [3.9] years) were included; 156 women (72.6%) reported a history of childhood abuse. Of 688 invited MBS participants in 2013, 293 (42.6%) expressed interest; there were 228 completed questionnaires (response rate, 77.8%) in 2013 and 208 questionnaires (response rate, 71.0%) in 2014. LAPS scores were provided by 140 participants (65.4%), 78 (55.7%) for dogs and 46 (32.9%) for cats. Overall higher pet attachment on the LAPS score was significantly associated with lower GAD-7 scores (β = -0.17; 95% CI, -0.29 to -0.06), but there was no association for phobic anxiety or depression. There were no statistically significant associations between cat attachment and depression or anxiety. Higher dog attachment was associated with significantly lower scores in depression (CESD-10: β, -0.47; 95% CI, -0.68 to -0.26; K6: β = -0.42; 95% CI, -0.54 to -0.31), generalized anxiety (GAD-7: β = -0.47; 95% CI, -0.65 to -0.3), and the overall measure of anxiety and depression (z score: β = -0.12; 95% CI, -0.17 to -0.08), but there was no association between dog attachment and phobic anxiety (CCI: β = -0.08; 95% CI, -0.24 to 0.09). All effect sizes for associations were higher when analyses were restricted to women with a history of childhood abuse.
UNASSIGNED: In this explorative cross-sectional study, strong attachment to pets, especially dogs, was associated with lower anxiety and depression symptoms. The favorable association was particularly apparent in women with a history of childhood abuse.

Perception of quality of life for cats and dogs of low-income Spanish and English-speaking veterinary clients attending problem focused or routine veterinary visits is an important area of focus for community based veterinary service providers. Using a qualitative approach, 50 New York City based American Society for the Prevention of Cruelty to Animals (ASPCA) veterinary clients completed semi-structured interviews as well as a survey about their perception of life with their pets. Veterinary clients shared both human-animal bond (HAB) related and quality of life (QoL) related factors in their daily experience of life with their pets. Results indicated that this demographic perceives QoL similarly to previous QoL research that either does not report sample demographics or reports sample demographics with more affluence. Moreover, 60% of qualitative excerpts included both HAB and QoL themes and 40% were discretely HAB or QoL. An analog single item 10-point scale measuring veterinary client perception of their pets QoL did not differentiate between sample demographics at a statistically significant level. Finally, pet QoL literature has not traditionally reflected diverse demographic identities of veterinary clients or widely included reliable and valid measures of the human-animal bond (HAB). These results support the importance of measuring the HAB when researching pet QoL and provide evidence that lower-income Spanish and English-speaking veterinary clients are similarly bonded and attentive to their pets as other demographics.

Olfactory information plays an important role in the attachment and bonding processes for both humans and non-human animals. Odor cues obtained via individual body odor facilitate attachment and bonding processes across species with regard to both mate selection and mother-infant bonding. The purpose of the present paper is to summarize the role of odor as it pertains to bond formation and maintenance in the mother-infant bond for human infants and non-human animal infants, and for mate selection among human adults and non-human animals. We then synthesize this summary with literature on attachment and existing evidence for the relationships between olfaction and attachment processes. Finally, we suggest avenues for areas of future research.

Sandra McCune volunteered at her local animal shelter aged 13 and, fascinated by dog and cat behaviour, she went on to become an RVN and then a leading researcher in the field of human-animal interactions.

OBJECTIVE: To examine the association between pet ownership and psychosocial outcomes among the oldest old in Germany during the Covid-19 pandemic.
METHODS: Data from the \"Old Age in Germany (D80+)\" study were used, a large, nationwide representative study covering both individuals living at home and individuals in nursing homes aged 80 years and above (n = 2867 individuals). The telephone interviews were conducted from May to October 2021. Established tools (e.g., \"Short Form of the Depression in Old Age Scale\", DIA-S4) were used to quantify the outcomes. Five groups were generated: (1) no pet ownership, (2) having at least one dog (but no other pets), (3) having at least one cat (but no other pets), (4) having at least one other pet (but neither dogs nor cats), (5) having at least two different types of pets (in any combination).
RESULTS: Multiple linear regressions showed that compared to individuals without a pet, individuals having at least one dog had significantly lower loneliness levels (β = -0.21, p < 0.01). In the fully-adjusted models, other forms of pet ownership were not significantly associated with the outcomes examined.
CONCLUSIONS: Particularly living with a dog was associated with lower loneliness among the oldest old people in Germany. If living with a dog is in line with the preferences and attitudes of the very old, this could be a strategy for reducing loneliness in this age group.

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