Animal-assisted interventions in adult hospital rehabilitation settings: A scoping review

Animal-assisted interventions (AAIs) have the potential to enhance people's well-being and function and are increasingly being implemented across a range of settings. This scoping review explored how AAIs have been used in adult hospital rehabilitative care. Using JBI and PRISMA-ScR guidelines, a systematic search of four databases was undertaken. Inclusion criteria involved adults, aged >18 years, who had received AAIs in the hospital rehabilitation setting. Twenty-two articles met the inclusion criteria. Results identified two intervention types: visitation activities (n = 8 studies) and structured therapeutic interventions (n = 14 studies). Dogs were the most common animal species. Improvements in social and emotional well-being were reported across both types of interventions, with improvements in ambulation, motor skills, and verbal communication reported by those engaged in structured therapeutic interventions. Implementation challenges included a dependency on volunteer dog-handlers; the need for better recording of interventions in medical records to enable evaluation; and cost, safety, infection control, and animal welfare considerations. Strengthening the planning of AAIs is fundamental for the realization of potential outcomes from human-animal interactions in hospital rehabilitative care.