JoJo not only works as a comfort dog at a dental clinic, but she's also helped out at centers which look after people with disabilities, assisted victims of tornadoes, and been there to comfort children who survived a mass shooting in a school in Connecticut. Lynne Ryan, one of her handlers, said that she leans on people to tell them that they can pet her.

According to the receptionist at the clinic, Jojo is always in high demand despite her limited time spent at the clinic. Her ability to sense a child's nervousness and anxiety is what astounds parents. She puts her head on their lap and offers a paw to hold on to.

Jojo is so popular among all the patients that she's even become an official staff member!