Changes in Sleep of Families After the Arrival of an Autism Service Dog.

Researchers studied 18 families before and after getting an autism service dog to see if it helped with sleep. Parents reported that their autistic child's sleep improved, and mothers also slept better. Fathers slept longer too. However, when researchers used a special watch to measure the child's actual sleep, it didn't show real improvement. The dog may help children feel safer at night, which could help the whole family sleep better.

This prospective study examined sleep changes in families (18 autistic children aged 5-16 and their parents) before and 8-10 weeks after receiving an autism service dog. Sleep was assessed using parent-reported diaries and objective actigraphy for children, and self-reported diaries for parents. Results showed significant improvements in most child sleep parameters and maternal sleep based on diary reports, with medium to large effect sizes. Fathers showed increased sleep duration when adjusting for child age.

However, objective actigraphy data revealed no improvement in children's sleep quality. The authors suggest the service dog may increase feelings of safety, leading children to remain in bedrooms after nighttime awakenings and improving parental sleep quality.

Autism service dogs may provide psychological benefits that improve perceived sleep quality and family functioning, though objective sleep measures don't show improvement. Families considering service dogs should have realistic expectations about sleep outcomes.

Small sample size (18 families), short follow-up period (8-10 weeks), discrepancy between subjective reports and objective measurements, lack of control group, and potential reporting bias in parent diaries.

This study aimed to investigate the changes in sleep quality and quantity among families following the arrival of an autism service dog. We hypothesized that the sleep of the child or adolescent with autism spectrum disorder (assessed objectively with actigraphy and subjectively with a parent-reported sleep diary), and of both parents (assessed by self-reported diaries) would improve after the dog's arrival. The sleep of 18 youths (15 boys) aged from 5 to 16 years (M = 8.86), and of their parents (14 mothers, 11 fathers) was assessed for a 5- to 7-day period before (pretest) and eight to ten weeks after the dog's arrival (posttest). A designated parent (the same at the pretest and posttest) completed the sleep diary of the child, who wore an actiwatch in the meantime.

Significant improvement in most sleep parameters was observed from pretest to posttest for the child and the mother, as reported in the sleep diaries. However, there was no improvement in the child's sleep when assessed objectively. Fathers' sleep duration increased after the dog's arrival, when adjusting for the child's age. All significant effects had medium to large sizes.

This study provides the first quantitative evidence of the positive effect of autism service dogs on the sleep of families. These findings suggest that the dog's presence may increase the sense of safety for the child, who would resume sleeping faster or stay in the bedroom after nocturnal awakenings, leading to improved parents' sleep.