There are many, many ways that animals work in the service of people. Sarah Aitken shares with us some ways that services animals enhance the lives of those who love them. We talk about animals in all varieties of service including hospital therapy animals, seizure dogs, military bomb-sniffing dogs, see-ing eye animals, and everything in between. We also talk about the Happy Trails Farm Animal Visitation Program, where farm animals simply visit nursing homes and handicapped facilities and bring joy to those who visit and pet them.