Brief Report: Above and Beyond Safety: Psychosocial and Biobehavioral Impact of Autism-Assistance Dogs on Autistic Children and their Families

Autism-Assistance Dogs (AADs) are highly-skilled service animals trained primarily to ensure the safety of an autistic child by preventing elopement and mitigating ‘meltdowns’. Although anecdotal accounts and case-studies have indicated that AADs confer benefits above and beyond safety, empirical support anchored in validated clinical, behavioral, and physiological measures is lacking. To address this gap, we studied children and their families before and after receiving a well-trained AAD using a within-subject, repeated-measures design. Notably, this study is the first to assess change in a biomarker for chronic stress in both autistic children and their parents. Final analyses included pre-/post-AAD data from 11 triads (parent/handler-dog-child) demonstrating significantly positive psychosocial and biobehavioral effects of AADs.

Interactions between the Public and Assistance Dog Handlers and Trainers

This research aimed to explore the experiences of handlers and trainers of disability assistance dogs in terms of the types of interactions they had with members of the Aotearoa NZ (NZ) public and how these interactions were perceived, interpreted, and managed. A qualitative method, guided by an interpretive approach and social constructionism, was utilised to collect data via semi-structured interviews with six handlers and six trainers of assistance dogs. Data were analysed using thematic analysis with the social model of disability as the theoretical base. Findings indicated that participants regularly faced a complex range of unique interactions due to various factors such as the public’s lack of knowledge and understanding of the dog’s role and right of access to public places. While participants encountered brief friendly comments about the dog and its role, other encounters involved long conversations, invasive personal questions, interference with their dogs, and denied access to businesses, cafés, restaurants, and public transport. These findings underpin the need to provide more education to the public on the etiquette of engaging with handlers and their assistance dogs and more support for businesses to understand the legal rights of handlers. Through education and support to change societal attitudes and remove structural barriers, disabled people using assistance dogs may be able to independently participate in community life and be fully included without hindrance.

Neurohormonal Profiles of Assistance Dogs Compared to Pet Dogs: What Is the Impact of Different Lifestyles?

Assistance dogs must manage stress efficiently because they are involved in challenging tasks. Their welfare is currently a fundamental issue. This preliminary study aimed to compare assistance dogs (AD; n = 22) with pet dogs (PD; n = 24), using blood neuromodulator indicators to help find biomarkers that can improve the AD breeding, selection, training, and welfare monitoring. Both populations originated from different breeds, are of different ages, and had different lifestyles. Basal peripheral concentrations of prolactin (PRL), serotonin (5-HT), free (fOT) and total (tOT) oxytocin were measured by immunoassays. Multiple linear regressions were performed to assess the effect of activity, age, sex, and their interactions on these parameters. Correlations between neurohormonal levels were analyzed. No interactions were significant. fOT and tOT concentrations were significantly influenced by age (p < 0.0001 and p = 0.0002, respectively) and dogs’ activity (p = 0.0006 and p = 0.0277, respectively). A tendency was observed for age effect on PRL (p = 0.0625) and 5-HT (p = 0.0548), as well as for sex effect on tOT (p = 0.0588). PRL concentrations were heterogenous among AD. fOT and tOT were significantly but weakly correlated (Pearson’s r = 0.34; p = 0.04). Blood prolactin, serotonin, and oxytocin may represent biomarkers to assess workload and chronic stress-related responses in ADs and eventually improve their selection and training.

Above and Beyond Safety: Psychosocial and Biobehavioral Impact of Autism-Assistance Dogs on Autistic Children and Their Families

Autism-Assistance Dogs (AADs) are highly-skilled service animals trained primarily to ensure the safety of an autistic child by preventing elopement and mitigating “meltdowns”. Whereas families with AADs attest anecdotally to the psychosocial and behavioral benefits of their dogs above and beyond safety, quantitative, empirical support for these reports is lacking. The present study investigated the effects of well-trained AADs using validated clinical, behavioral, and physiological measures. We recruited families (N=13) from the top of an accredited training dog organization’s wait-list for AADs and collected pre/post-AAD data using a within subject, repeated measures design. Our findings demonstrate that, in addition to enhancing child outcomes, the integration of well-trained AADs can impact families positively across multiple domains of health and function.