Sister Bernadette's Barking Dog: The Quirky History and Lost Art of Diagramming Sentences is a 2006 book by author Kitty Burns Florey about the history and art of sentence diagramming. Florey learned to diagram sentences as a Catholic school student at St. John the Baptist Academy in Syracuse, New York. Diagramming sentences is useful, Florey says, because it teaches us to "focus on the structures and patterns of language, and this can help us appreciate it as more than just a vehicle for expressing minimal ideas". Florey said in a 2012 essay "Taming Sentences":