The Doberman Pinscher might be the most misunderstood dog in the room. Stand one next to a Labrador and the first words people reach for are "intimidating," "regal," or "don't make sudden movements." Spend ten minutes with an actual Dobie and you'll learn the truth: this is a 75-pound velcro dog who would happily fold itself into your lap, swipe your sock at exactly the wrong moment, and lean against...