WONDER WHAT YOUR PET IS REALLY THINKING AND FEELING? Find out with these informative books! Dogs and cats have many verbal and non-verbal communication cues—from purring to barking to tail-wagging. Learn how to read, interpret and understand your pet's actions, behaviors and moods. Topics include social behavior, territory, reproduction, food, fitness and safety. Each 96-pg. book contains full-color photos. Hardcover.