What Is a Dog?: Science of Living Things (Paperback)

Dogs are believed to be the first animals to live with people as pets. What is a Dog? explains how these once-wild members of the animal kingdom still use their senses and instincts in daily living as well as in helping people. This book describes:
-- the dog family tree
-- a dog's body
-- super senses
-- the complex social order of dogs
-- categories of dogs