By Barbara J. King Special to The Washington Post"Leaving the Wild: The Unnatural History of Dogs, Cats, Cows, and Horses" by Gavin Ehringer (Pegasus, 356 pages, in stores) In 2016, a German shepherd that won best in breed at a celebrated British dog show "was shown on television crabbing around the ring, her sloping back hunched over," writes Gavin Ehringer in "Leaving the Wild: The Unnatural History of Dogs, Cats, Cows, and Horses.Read more on NewsOK.com