Last Dogs: The Vanishing (Little, Brown Books for Young Readers)

When all the humans in his world disappear, Max, a yellow Labrador Retriever, begins the search for his family. He knows that if he can just find Madame Curie, a wise, old black Lab, she'll be able to help. Madame had a premonition of astonishing events to comeNshe might know where Max's family is. But Max can't make the journey alone.