From tracking scents to pulling sleds, people train dogs to do all kinds of work. This series pairs short paragraphs of easy-to-read text with colorful photos to help readers explore these jobs and the training they require. Each book also includes a table of contents, fun facts, sidebars, comprehension questions, a glossary, an index, and a list of resources for further reading. Apex books have low reading levels (grades 2-3) but are designed for older students, with interest levels of grades 3-7.
