For anyone who has lived through the loss of a dog, it can feel like the end of the world, but it doesn't have to be.K.C., a beloved yellow Labrador Retriever, taught author Shelly Arneson and husband Dave unconditional love. Because of her uncanny ability to read emotions, her effective communication skills as the bearer of bad news as she reports misbehavior by other dogs, and her resolute vigil through the death of Shelly's mother, it was only...