Faithful Furry Friends : Pig Pen Publishing LLC : 9781958821992 : 1958821993 : 23 Apr 2020 : Faithful Furry Friends is a wonderfully illustrated children's book about service dogs. The sisters do a fantastic job of bringing the reader into the world of disabilities and mental health. The illustrations and story help children understand the proper ways to interact with service dogs and it also teaches them the many jobs that service dogs perform. An educational must read for today's youth!