WHAT'S A DOG FOR?

An intriguing look into the life of dogs.

Through careful observation and analysis, New York executive editor Homans opens the door into the world of dogs, from the scientific to the humorous. The author explains that dogs are much more than man's best friend; they are faithful companions, sure, but also separate entities with their own personalities and personal histories to rival those of humans. Using his own dog, Stella, as a prime example, Homans explores the intertwined world of animal and person. For the author, Stella is definitely a family member, a concept that will be relatable to most dog owners (the author cites one study that found 81 percent of dog owners considered their dog a part of the family). How this love developed spurs Homans to examine how dogs evolved from wolves, how they became test animals under Pavlov and now are one of the most common pets in the world. Some researchers believe this stems from the proliferation of failed marriages and people living more isolated lives and having fewer children. To fill the void created by a lack of human companionship, dogs are taking up the slack. Homans also touches on pedigree pets and mongrels, the need for adoptions via rescue dog operations and the rights of dogs. From the Bible to Descartes to modern scientists, the author marshals evidence that shows dogs and humans have been linked for centuries, both physically and emotionally, and that this connection will continue for a long time to come.

Although aimed primarily at dog owners and dog lovers, other animal enthusiasts will find illuminating nuggets of information on the ever-changing and complex world of people and their pets.