In this story of friendship, loyalty, and trust, readers spend a day in the life of Sarah and her guide dog, Perry. Perry helps Sarah go shopping, to the post office, and take the train to school. Sarah, a blind musician and teacher, entertains the children and tells them about the time she and Perry walked from Boston to New York to show the world what a blind person can accomplish with the help of a guide dog like Perry. Told from the perspective of Perry, readers will learn about the service of seeing-eye dogs and how anything can be accomplished through perseverance and friendship. Expressive, stylized paintings in bold colors and simple shapes convey the extraordinary relationship between Sarah and Perry.