Fifteen to twenty percent of dogs are born with a tendency towards introversion and fearfulness, leading to behaviors like uncontrolled submissive urination, fear-aggression, and inability to bond with humans. With understanding and the right training, fearful dogs need not be condemned as bad pets; rather, they can become some of the happiest and most deeply bonded dogs around—the epitome of great pets. | Help For Your Shy Dog by Deborah Wood, Hardcover | Indigo Chapters