For thousands of years, dogs have been humankind’s most loyal companions. THE SECRET LIFE OF DOGS celebrates our bond with our four-legged friends and the crucial role they play in our lives. Some highlights include a look at the evolution from wolf to “woof,” the history of the human-canine connection, and the latest research revealing the secrets of dog behavior. Please note that this product is an authorized edition published by the Dotdash Meredith Corporation and sold by Amazon. This edition is printed using a high quality matte interior paper and printed on demand for immediate fulfillment.