According to Barclay. Reflections on Life in the Human Pack

Dogs can teach us a lot about what is important in life, for dogs and people share the same "Pack Center" in our brains, which shapes our values and relationships. In these twenty devotional reflections, Dr. Williams begins with stories and observations about his Schnauzer, Barclay, and the rest of their pack, and ponders how "going to the dogs" can make us better people...and better believers.