After Kelley injured herself during a sleep walking episode, her doctor suggested she get a service dog, reports WBIR.

“After I got her, I wasn’t walking more than 4 steps. I guess she wants to sleep. She grabs me and takes me back to bed,” Kelley explained.

Raven was trained to pull Kelley’s pajamas pants’ leg and guide her back to bed.

“It’s kind of tricky but when I get up during the night if I don’t reassure her she takes me back to bed. And I don’t remember it,” she said.