With a wag and a "woof," this book invites readers to meet the Yorkshire terrier. Readers will examine the history, physical attributes, development, and behavior of the Yorkshire terrier breed. Coat, color, size, and care instructions are also discussed. Full-color photos allow readers to see these tiny companion dogs in a variety of situations. An index and glossary are also included. Aligned to Common Core Standards and correlated to state standards. Checkerboard Library is an imprint of Abdo Publishing, a division of ABDO.