Self-disclosure with Dogs: Dog Owners’ and Non-dog Owners’ Willingness to Disclose Emotional Topics

Many owners talk to their pets about a wide range of issues, but there is very little research that has considered the content of this, or its impact on owner wellbeing. Verbal disclosure brings a range of potential health benefits, yet a number of factors may prevent individuals from confiding in their partners or friends (confidants). As such, in some circumstances, dogs may provide a more favorable alternative focus for disclosure. In a survey, we assessed dog owners’ (n = 286) and non-dog owners’ (n = 64) self-reported willingness to talk to their dog (dog owners only), their partner and their confidant. We used the Emotional Self Disclosure Scale (ESDS) for non-dog owners, and an adapted version of this for dog owners: Emotional Self Disclosure Scale–Dog Owners (ESDS-DO). Both dog owners and non-dog owners demonstrated a greater willingness to disclose to their partner than a confidant. For dog owners, their dog appeared to play a similar role as their partner, with greater willingness to talk to their dog about depression, jealousy, anxiety, calmness, apathy, and fear-related emotions, compared with a confidant. When talking about jealousy and apathy, dog owners reported greater willingness to talk to their dog than their partner or a confidant, but between-group comparisons (dog owner vs non-dog owner) revealed that dog owners and non-dog owners did not significantly differ in their willingness to talk to their partner or confidant, suggesting human relationships were not negatively affected by confiding to the dog. Participant age and length of relationship with their partner did not affect disclosure patterns for dog owners or non-dog owners. Males and females showed different willingness to disclose to confidants, but not to dogs. The results have implications for considering the value of dogs for human psychological health.     

Interaction with Shelter Dogs Reduces Negative Affect of Adolescents in Substance Use Disorder Treatment

We investigated the effectiveness of a human–animal interaction program, involving dogs from an animal shelter, in improving affect of adolescent males in inpatient treatment for substance use disorder (SUD). We hypothesized that adolescents would experience improvements in affect and attitudes toward activities when participating in human–dog interaction activities (dog-interaction condition) compared with “treatment-as-is” recreational activities (control condition). Participants were assigned to weekly 1-h-long condition activities for 8 weeks (4 weeks per condition). Due to attrition, only the participants’ first and second exposures to each condition were evaluated. Using a withinand between-subjects, repeated measures crossover design, we assessed effects of the two conditions on affective states as indexed by Positive and Negative Affect Scale-Expanded Form (PANAS-X) subscales (mixed linear model, n = 12). Attitudes toward doginteraction and control activities were assessed using a researcher-generated survey (ordered logistic regression, n = 14, mean age = 16.2 years). Condition impacted Hostility (F_(1,31) = 6.55, p < 0.05) and Sadness (F_(1,41) = 4.62, p < 0.05) subscale scores; scores were higher following the control condition and lower following the dog-interaction condition. There was a carryover effect of condition in the previous activity session on Sadness scores during the current activity session (F_(1,41) = 4.32, p < 0.05), suggesting that the prior session experience affected current expectations. In the attitudes survey, the dog-interaction condition elicited more positive responses than the control condition (X² ≥ 4.10, df = 1, p < 0.05). From this exploratory study, we conclude that the dog-interaction activities induced an improvement in affect, specifically within dimensions of negative affect, and participants had a more favorable attitude toward the dog activities than the treatment-as-is activities. Offering activities involving interaction with shelter dogs thus shows promise as a useful method for restoring responsiveness to naturally reinforcing (non-substance-related) affective stimuli in adolescents with SUD.     

Homelessness and dog ownership: an investigation into animal empathy,attachment, crime,drug use,health and public opinion

Abstract

A sample of 51 homeless people in Cambridge, UK completed a questionnaire featuring adapted Animal Empathy and Companion Animal Bonding Scales. Concepts of crime, drug use, and health matters amongst the homeless, both dog owning and non-dog owning, were investigated, as well. Ninety members of the general public completed a similar questionnaire which sought their opinions on homeless people who own dogs. There was a highly significant difference (p < 0.01) between the homeless and the securely housed on their animal empathy and attachment scores, with the homeless sample displaying higher values. Gender and dog ownership status had no effect on these scores. A near significant result (U = 2, n₁ = 13, n₂ = 58, p = 0.06) was revealed for animal empathy scores of those who gave money to dog-owning homeless people and those who gave to non-dog owning homeless people. Of the public respondents, women were significantly more likely to show concern for a homeless person's dog's welfare than men (X²₍₁₎ = 8.5, p < 0.01), and of the homeless respondents, non-dog owners were significantly more likely than dog owners to believe that having a dog helped initiate conversations with the public (X²₍₁₎ = 4.0, p < 0.05). Highly significant differences (U = 10, n₁ = 31, n₂ = 20, p < 0.01) were found for medical care use between the dog-owning and non-dog owning homeless, and health scores showed a reversed trend compared to that expected for the general population, with dog owners scoring lower than non-dog owners.     

Pet Dogs Improve Family Functioning and Reduce Anxiety in Children with Autism Spectrum Disorder

ABSTRACT

There is increasing evidence to suggest that dogs are beneficial for children with Autism Spectrum Disorder (ASD) in therapy sessions, and anecdotal reports suggest that dogs may have wider benefits, in a family setting. This study investigated the effect of dog ownership on family functioning and child anxiety. Using a validated scale of family strengths and weaknesses (Brief Version of the Family Assessment Measure-III [General Scale]), we compared parents of children with ASD who had recently acquired a pet dog (n=42, Intervention group) with a similar group of parents not acquiring a dog (n=28, Control group) at matched time points. A sub-population (n =14 acquiring a dog, n=26 controls) completed a parental-report measure of child anxiety (Spence Children's Anxiety Scale). The primary carer completed the scales via telephone at Baseline (up to 17 weeks before acquiring a dog), Post-intervention (3–10 weeks after acquisition), and Follow-up (25–40 weeks after acquisition). Over time, scores for family functioning showed significant improvements (reduced family weaknesses, increased strengths) in the dog-owning compared with the non-dog owning group. In comparison with the non-dog owning group, anxiety scores in the dog-owning group reduced by a greater percentage, most notably in the domains of Obsessive Compulsive Disorder (26% greater decrease), Panic Attack and Agoraphobia (24%), Social Phobia (22%), and Separation Anxiety (22%). The results illustrate the potential of pet dogs to improve whole family functioning and child anxiety.     

Factors Affecting the Human Interpretation of Dog Behavior

Several factors influence how we interpret the behavior of another individual. In the current study, we investigated the effect of level of animal empathy, as well as the level of experience with dogs, on the interpretation of dog behavior. Forty-seven veterinary students participated in the study. Each student filled out a printed questionnaire on their experiences and skills with dogs, and then completed the Animal Empathy Scale. They were shown five 2-minute videos of dogs, and asked to cross off 19 visual analogue scales after each video clip, assessing 19 adjectives for each of the dogs. Principal component analysis (PCA) was performed on all of the visual analogue scale scores for each of the five videos. For every PCA, one of the components retained related to aggressiveness. For students with no prior responsibility for a dog, animal empathy score showed significant inverse correlations with the aggressiveness-component for four of the five videos watched by the students (r = –0.38, p = 0.044; r = –0.39, p = 0.039; r = –0.38, p = 0.047; r = –0.51, p = 0.005). Animal empathy did not show any significant correlation with components related to other types of emotion or behavior. There was no effect of any of the self-reported skills with dogs on the interpretation of dog behavior, and having had a dog in the family as a child only had sporadic effects. These results indicate that people with a low level of animal empathy and no prior responsibility for a dog assess dog behavior and emotion related to aggressiveness as more pronounced than people with a high level of animal empathy. The results also point to possible interactions between animal empathy, experience with dogs, and interpretation of dog behavior.     

Validation of a Health-related Quality of Life (QoL) Questionnaire for Owners of Dogs with Heart Disease

ABSTRACT

In humans, heart disease is associated with high caregiver burden and stress, which can negatively affect the health-related quality of life (hrQoL) of both patient and caregiver. The effect of a dog’s heart disease on owners’ hrQoL has not been reported. Therefore, the objective of this study was to develop and validate a hrQoL questionnaire for owners of dogs with heart disease, with the hypothesis that heart disease would impact the hrQoL of owners. Owners of dogs with degenerative mitral valve disease, dilated cardiomyopathy, and arrhythmogenic right ventricular cardiomyopathy were eligible for the study. A 7-item questionnaire was developed, with a possible range of scores from 0–35 (higher scores indicated worse owner hrQoL). The questionnaire was self-administered by owners and results were analyzed to determine validity, test-retest reliability, and internal consistency. The Functional EvaluaTion of Cardiac Health (FETCH) questionnaire was used to assess dogs’ hrQoL. Two hundred and seventeen owners of dogs with heart disease were enrolled. Median owner hrQoL score was 6 (range, 0–31) and median FETCH hrQoL score was 7 (range, 0–70). The owner hrQoL score was correlated with the FETCH score (r = 0.76, p < 0.001) and severity of dogs’ disease (r = 0.53, p < 0.001). Test-retest reliability was high (r = 0.83, p < 0.001). These results suggest that the owner hrQoL questionnaire has good reliability and validity, and that further testing of this questionnaire is warranted to optimize communication with owners regarding the care of dogs with heart disease.     

Ever Try Teaching a Dog To Read? Implicit Theories of Reading Ability

ABSTRACT

When explaining academic outcomes in specific content areas, people reveal their implicit theories of academic ability. Those who hold an entity theory generally attribute differences in achievement to stable, uncontrollable factors. In contrast, those who hold an incremental theory take into account controllable psychological or environmental variables. Implicit theories affect motivation and are expected to crystallize by about fourth grade. This research examined changes in southwest suburban third graders' implicit theories of reading ability for self, others, and other species in a quasi-experimental, crossover design employing entity and incremental treatments. Seventy-one third-graders completed a 16-week reading program teaching a dog tasks that supported and challenged entity theories of what dogs can do. A therapy dog acted as our confederate because reading to dogs has been shown to improve children's reading skills, but not necessarily change their beliefs about reading ability, because beliefs are resistant to change and require personal experiences that encourage revision. Repeated measures analysis of co-variance (ANCOVA) revealed a significant change in students' theories of reading ability (F_{(1, 59)} = 60.61, p < 0.001). Students' incremental scores increased following the entity condition (F_{(1, 64)} = 1.165, p < 0.02); their entity scores decreased following both conditions (F_{(1, 59)} = 21.90, p < 0.001). Students' implicit theories of reading ability for self, other, and other species did not differ; a significant effect of belief in dogs' reading ability (F_{(1, 59)} = 29.04 p < 0.001) was observed. Implications for increasing children's reading motivation and achievement are discussed.     

Pet's Presence and Owner's Blood Pressures during the Daily Lives of Pet Owners with Pre- to Mild Hypertension

ABSTRACT

As the population ages the number of older adults living with hypertension (HTN) is rising dramatically. Uncontrolled HTN increases cardiovascular and renal mortality. Ambulatory (A) blood pressure (BP) is a better predictor of HTN-related morbidity and mortality than office BP. Lower BP is the most important therapeutic goal in treating HTN. Any reduction in BP has significant benefits for older adults. The current study was designed to evaluate the impact of the presence of pet dogs and cats on ABP during the daily lives of independently living, older pet owners with pre- to mild HTN. A repeated measures observational study of ABP of 32 pet owners (21 dogs, 8 cats, 3 cat and dog; 29 women) aged 50–83 years with BP 120–150/80–100 mmHg or < 150/100 with anti-hypertensive medication was conducted. Owner's ABPs were recorded every 20 minutes for one day during waking hours at study entry, one month, and three months. Activity monitors and diaries were used to obtain information about activity, mood, and whether the pet and/or another person was present in the room (indoors) or in close proximity (outdoors) with the owner at each assessment. Generalized estimating equation (GEE) analyses for hierarchical data (unstructured correlations) were performed for systolic and diastolic ABP. Mean ABPs were significantly (systolic BP/diastolic BP: dog p = 0.008/ p = 0.002; cat p < 0.009/ p < 0.001) different (systolic BP/diastolic BP mmHg: dog 3.1/1.5; cat –3.0/2.2) when pets were present after controlling for participant's mood (p > 0.05/ p < 0.001), activity intensity (p = 0.026/ p = 0.441), location (p = 0.013/ p = 0.004), and the presence of other people (p = 0.947/ p = 0.723). The presence of a dog was associated with lower systolic and diastolic BP and of a cat was associated with lower diastolic BP and higher systolic BP during their owners' normal daily lives. This finding suggests that pets, especially dogs, may be effective as an adjunctive intervention to slow the development or progression of HTN in older adults. Comparison of ABPs of pet owners with non-owners during their daily lives is warranted and underway.     

Does Physical Contact with a Dog or Person Affect Performance of a Working Memory Task?

ABSTRACT

Working memory (WM) plays a critical role in the execution of a wide variety of cognitive tasks and predicts academic success. This study was designed to compare the impact of the presence of a dog or a person, and physical contact with them, on the performance of a WM task. It also exam- ined whether the impact differed for two dogs, and whether these factors im- pacted arousal during the WM task. College students (n=31, aged 18–23 years) performed a WM task in five counterbalanced conditions; dog-touch, dog-no-touch, person-touch, person-no-touch, and alone. Participants were randomly assigned to one of two dogs; Miniature Poodle (n=16) or Border Collie (n=15). The WM task involved replicating increasingly complicated se- quences of colored lights by touching them on an iPad^®. Linear mixed model analyses revealed there was a significant interaction between collaborator and touch (p=0.05); best WM scores occurred without touch with either the per- son or the dog present, and worst WM scores occurred when the participant was touching a dog. Analyzing WM test during the dog conditions, touch (p=0.027) and dog breed (p=0.042) contributed independently to it; task completion was worse when the poodle was present and better without touch. Physiological measures [heart rate (HR) and heart rate variability] during the ex- periment indicated that the WM task was physiologically arousing (p<0.001) compared with listening, and HR was higher when touching a person than a dog during the task (p<0.046). These results are consistent with facilitation of performance by the presence of an observer. If there is a beneficial effect on cognition from a dog, physical contact with the dog might not be a necessary component. Aspects of the dog (e.g., breed) are also likely factors in WM task performance. This study highlights the importance of situational characteristics in studies evaluating the impact of companion animals.     

The Role of Therapy Dogs in Speed and Accuracy to Complete Motor Skills Tasks for Preschool Children

ABSTRACT

The purpose of this study was to determine whether the presence of a therapy dog would affect the performance of a set of gross motor skills tasks for a mixed group of language-impaired and typical preschool children. The 14 children in the group were between four and six years old (four female and ten male); the two dogs were Miniature Poodles. The design was a two-way mixed model factorial, where a series of 10 gross motor skills tasks (e.g., long jump, high jump—labeled Type of Task) performed by the children served as one variable, and the presence or absence of the therapy dog (labeled Dog Presence) served as the other variable. In the dog-present conditions, the dog either performed the task immediately prior to, or at the same time as, the child. Time to complete each task and the accuracy of task performance as determined by a rating scale were determined from a review of experiment videotapes. The main effect of Dog Presence was significant (F_(1,36) = 7.471, p < 0.05, R² = 0.17). As predicted, the children completed the tasks faster when the dog was present (M = 10.88 s,SD = 9.84) than when the dog was absent (M = 13.86 s,SD = 12.64), but this effect was not present in the ratings data. This indicates that the presence of a therapy dog served as an effective motivator for the children, who performed faster, but without compromising accuracy, in all tasks but one. The interaction between dog presence and type of task was also significant (F_(9,71) = 3.67, p < 0.05, R² = 0.32) in the ratings data, indicating that the presence of the dog increased performance accuracy in some types of tasks, while decreasing it in others. Based on these results and the strong connection between motor skills and language development, the authors recommend a role for therapy dogs in speech and language development programs for preschool children.     

Effects of lactoferrin supplementation on ileal and total tract nutrient digestibility,gastrointestinal microbial populations,and immune characteristics of ileal cannulated,healthy, adult dogs

Abstract

Orally supplemented lactoferrin derived from bovine milk is purported to have beneficial effects on gut health of animals. Bovine lactoferrin (0, 60, or 120 mg/d) was fed to ileal cannulated, adult dogs in a replicated 3 × 3 Latin square design with 14 d periods. Control dogs tended (p = 0.06) to have higher fecal DM concentrations compared with dogs supplemented with 120 mg/d lactoferrin (34.5 vs. 32.9%). Fecal scores ranged from 3.0 – 3.3, suggesting that feces of all dogs was near the desired consistency, with dogs supplemented with 120 mg/d lactoferrin tending (p = 0.08) to have higher fecal scores. Ileal azoreductase activity tended (p < 0.10) to be higher in dogs supplemented with 60 or 120 mg/d lactoferrin (609 vs. 592 nmol/h per g ileal DM, respectively) as compared with unsupplemented dogs (272 nmol/h per g ileal DM). The following bacterial groups were measured: bifidobacteria, Campylobacter spp., Clostridium spp., eubacteria, Escherichia coli, Lactobacillus spp., Staphylococcus spp., and Streptococcus spp. Fecal streptococci concentrations were lower (p < 0.05) for dogs receiving 60 mg/d lactoferrin (8.60 log₁₀ cfu/g fecal DM) as compared with unsupplemented dogs (9.19 log₁₀ cfu/g fecal DM) or dogs receiving 120 mg lactoferrin/d (9.43 log₁₀ cfu/g fecal DM). Dogs supplemented with 120 mg/d lactoferrin tended (p = 0.08) to have higher fecal indole concentrations as compared to unsupplemented dogs (1.80 vs. 1.46 μmol/g fecal DM). Because most bacterial groups measured were unaffected, it appears that lactoferrin did not exhibit prebiotic activity, and based on the data collected, lactoferrin also did not appear to have major effects on indices of health in the dog.     

Interpretation of Dog Behavior by Children and Young Adults

This study investigates people's ability to interpret dog behavior. Inability to interpret dog behavior correctly may be a factor contributing to young children's higher likelihood of being bitten by dogs. Children (4- to 10-year-olds) and adults (total n = 550) watched videos of dogs displaying friendly, aggressive, and fearful behavior. They were asked to interpret the dogs' behaviors and to describe which features they had attended to in making their decision. Four- and 6-year-old children were unable to identify fearful dogs, while participants in all age groups were capable of identifying friendly and aggressive behavior (p < 0.001). Misinterpretations of fearful behavior were significantly associated with reports of attending to the dog's face rather than other features (χ² = 80.2, df = 1, p < 0.001). Four-year-olds were particularly likely to report looking at the dog's face and together with 6-year-olds they focused more on one feature rather than multiple features in order to make their decisions. The results show that younger children are less good at interpreting dog behavior, and that they are particularly poor at recognizing fear in dogs, while aggression is the most readily recognized behavior. Children's lower ability to interpret dog behavior seems to be due to the features they focus on. Younger children appear to focus on the dogs' most salient features and not the features that would allow them to correctly interpret the dogs' behavior. For example, 4- and 6-year-olds tended to report attending to the fearful dog's face rather than its tail and general posture. The results suggest it would be beneficial to include information about how to interpret dog behavior in dog-bite prevention programs.     

The Canine Cuteness Effect: Owner-Perceived Cuteness as a Predictor of Human–Dog Relationship Quality

ABSTRACT

The modern domestic dog's primary function is as a human companion. A strong human–dog relationship may be beneficial to both parties but not all relationships are successful. There is currently no consensus on why some dog–owner relationships flourish and others fail, but relationship quality may be partly influenced by canine characteristics. The extent to which canine cuteness and canine personality factors predict human–dog relationship quality was examined. In study 1, 668 dog owners completed two relationship-quality surveys, rated their dog's personality and physical cuteness, and were invited to submit a photograph of their dog. Personality measures and cuteness ratings predicted each measure of relationship quality, with cuteness being the strongest unique predictor in three of seven standard multiple regression models (all p<0.001). In study 2, 873 independent participants were presented with one of 42 images selected from those provided in study 1. Participants rated the dog's cuteness and its likely personality attributes. Strangers (M=6.69, SD=0.83) typically rated each dog as being less cute than did the owner (M=8.93, SD=1.80; t(41₎=7.39, p<0.001, two tailed), and how cute they perceived the dog to be influenced their ratings of some aspects of its likely personality. Measures of relationship quality provided by owners were not significantly associated with stranger cuteness ratings or with the degree of difference between owner and stranger cuteness ratings. These results suggest a bi-directional relationship between perceived cuteness and other attributes: cute dogs are perceived to have more desirable personality traits, but having a strong relationship with a dog may also inflate its perceived cuteness. These findings have implications for those involved in dog breeding, selection, and training, as well as shelter management.     

The Relationship between Personality Match and Pet Satisfaction among Dog Owners

ABSTRACT

We investigated the extent to which personality match between dog and owner is related to pet satisfaction. Prior research shows that owners relinquish dogs at a high rate, not only in the United States, but also in other countries. New procedures to match owners to future pets could reduce the problem of homeless pets. These were developed after examining the literature to determine all possible traits in dogs and conducting structured interviews to check for further traits. After doing this, 45 traits were determined, and two surveys were created. One survey assessed the personality traits of the dog, and the other assessed the owner's personality traits. In our study, 88 dog owners were asked to report their satisfaction with their self-selected dog and to describe their dog's personality characteristics, based on eight dimensions. Correlations between dog satisfaction scores and dog–owner personality match revealed four characteristics that were significantly associated with satisfaction: tendency to share possessions, love of running outside, likeliness of being destructive, and ability to get along with others. These results suggest that prospective dog owners may want to consider adopting dogs who match their personality on these characteristics. Matching the personality of dogs and their owners on a few characteristics may predict owner satisfaction. This is important as it may reduce the number of dogs that are relinquished by owners as well as the number of dogs left homeless each year.     

Effects of a Dog-training Intervention on At-risk Youth

In the past few decades, interventions that involve animals have gained support among therapists, as they encourage verbal and non-verbal expressions of emotions. Our aim was to examine the impact of a dog-training intervention on the empathic skills of at-risk youth, compared with an intervention using empowerment groups. We hypothesized that participants in the dog-training group would report improved empathic abilities, compared with those in the comparison group. A prospective study was conducted, with a final sample of 55 at-risk youth: 30 in the dog-training group and 25 in the empowerment-based group (n = 25). Empathic skills were measured using the Interpersonal Reactivity Index, which consists of four subscales: fantasy abilities, perspective taking, empathic concern, and personal distress. We found a significant improvement in the empathic concern subscale only among participants in the dog-training group (F_(1,53) = 16.6, p < 0.01). This is discussed, along with limitations of the research and possible avenues for future research.     

Addition of citrus pulp and apple pomace in diets for dogs: influence on fermentation kinetics,digestion, faecal characteristics and bacterial populations

Fermentation kinetics, digestibility, faecal characteristics and bacterial populations (aerobes, anaerobes, lactobacilli, lactic acid bacteria, enterococci, coliforms and clostridia) of dog food mixed with citrus pulp and apple pomace were evaluated. The in vitro gas production of a pre-digested dog food mixed with 0, 30, 50 and 70 g/kg dry matter (DM) of citrus pulp or apple pomace was measured, and also an experiment with dogs fed the same dog food with or without the addition of 70 g/kg of either fresh citrus pulp or apple pomace was conducted. Gas production increased linearly (p < 0.001) and quadratically (p < 0.001) as fibre levels augmented. The inclusion of fibre sources in the diets resulted in higher faecal output (p = 0.005) and defecation frequency (p < 0.001), and lower faecal pH (p < 0.001) and digestibility values (p < 0.01). Faecal consistencies and microbial populations did not differ among treatments. The addition of fresh citrus and apple was effective to stimulate the hindgut fermentation, but slightly depressed the digestion.     

Physical Fitness and Physical Activity in Obese and Nonobese Flemish Youth

Objective: To assess different aspects of physical fitness and physical activity in obese and nonobese Flemish youth. Research Methods and Procedures: A random sample of 3214 Flemish schoolchildren was selected and divided into an “obese” and “nonobese” group based on body mass index and sum of skinfolds. Physical fitness was assessed by the European physical fitness test battery. Physical activity was estimated by a modified version of the Baecke Questionnaire. Results: Obese subjects had inferior performances on all tests requiring propulsion or lifting of the body mass (standing‐broad jump, sit‐ups, bent‐arm hang, speed shuttle run, and endurance shuttle run) compared with their nonobese counterparts (p < 0.001). In contrast, the obese subjects showed greater strength on handgrip (p < 0.001). Both groups had similar levels of leisure‐time physical activity; however, nonobese boys had a higher sport index than their obese counterparts (p < 0.05). Discussion: Results of this study show that obese subjects had poorer performances on weight‐bearing tasks, but did not have lower scores on all fitness components. To encourage adherence to physical activity in obese youth, it is important that activities are tailored to their capabilities. Results suggest that weight‐bearing activities should be limited at the start of an intervention with obese participants and alternative activities that rely more on static strength used.     

Behavioral Responses of Nursing Home Residents to Visits From a Person with a Dog,a Robot Seal or aToy Cat

Previous studies suggest that contact with dogs can positively affect the wellbeing of elderly people in nursing homes, but there is a lack of research investigating the causal pathways of these effects. One such path- way may relate to the behavioral responses of the elderly when interacting with a dog. The present study compared the immediate behavioral responses of nursing home residents to bi-weekly visits from a person accompanied by either a dog, a robot seal (PARO®), or a soft toy cat, using a randomized controlled design. A total of 100 nursing home residents com- pleted the study. Each participant received a total of 12 visits, during which their behaviors, including interactions between the visitor and the accom- panying animal (real or artificial), were recorded. Also, data on cognitive im- pairment, presence of depressive symptoms, age, time lived in the nursing home, dementia diagnoses, and gender were collected. We found that the immediate responses to, and interaction with, the visiting animal depended on the type of animal that was brought along. The dog and the interactive robot seal triggered the most interaction, in the form of physical contact (F(2,103) = 7.50, p < 0.001), eye contact (F(4,151) = 6.26, p < 0.001), and verbal communication (F(4,195) = 2.87, p < 0.05). As well, the cognitive impairment level of the residents affected with whom they interacted. The higher the cognitive impairment level, the more interaction was directed toward the animal and less toward humans, regardless of visit type (F(2,101) = 4.10, p < 0.05). The dogs and the robot seal stimulated the residents to more in- teraction, compared with the toy cat, but the robot seal failed to maintain the attention at the same level over time. The cognitive functioning of the residents correlated with the level of interaction, and this needs to be studied further.