Dogs on Duty introduces beginning readers to different kinds of working dogs, including herding dogs, military dogs, search and rescue dogs, and even service dogs. Learn about the duties and responsibilities of these dogs as well as the special skills they are trained to do with this fun series! Supplementary text and matching photos in the back matter reinforce the specific kinds of duties these dogs perform, while a picture glossary reinforces new vocabulary. Vibrant, full-color photographs and photo labels complement the carefully leveled text to make reading for understanding easy and fun. Each title includes reading tips for teachers and parents, a table of contents, and an index.