Comparison Between a Live Canine or Toy Dog on Prosocial Behavior and Emotional Regulation in Autistic Children

This study investigated the human-animal interaction (HAI) and bond (HAB) between a canine trained in therapy techniques or a canine plush toy and youth with autism spectrum disorder (ASD) during animal-assisted therapy (AAT) sessions. The purpose of this study is to explore identified gaps in knowledge pertaining to AAT in pediatric ASD care management by documenting human interaction between either a live canine or the plush toy canine during AAT sessions and evaluating prosocial behaviors observed during and after AAT sessions. This study addressed the following research questions: 1. How do children with autism ages 2 to 18 years interact with a live canine during AAT sessions? 2. How do children with autism ages 2 to 18 years interact with a toy plush dog during AAT sessions? 3. Is there a difference in HAI in the live canine group and the toy plush dog group? 4. Is there a difference in prosocial behavior observed during AAT sessions between the live canine group and the toy plush dog group? 5. Is there a difference in behavior after AAT sessions between the live canine group and the toy plush dog group? Participants were randomly assigned to either the live canine or toy plush dog group. Adaptive functioning and social responsiveness evaluations were obtained to compare baseline behavior between the two groups. Participants attended an AAT session once weekly for 6 to 8 weeks. Each group received the same therapy provided by the therapist; the only difference being the incorporation of a live canine during the therapy session. Caregivers completed a weekly assessment depicting participants' positive and negative affect at the beginning of each session. Caregivers also completed a monthly assessment noting strengths and difficulties in social functioning and behavior at the start of the first, middle, and final session. AAT sessions were recorded and behavior occurring during the sessions was coded to note HAI and HAB that occurred during the sessions.