Many dogs are mildly allergic to perfumey scented shampoos. Consider using a mild oatmeal based shampoo when bathing your dog or you may end up with an itchy pup! Dogs don’t understand pointing. They focus on the tip of your finger, not the item you are pointing at. Dogs aren’t really racist. When dogs bark at unknown people, it is often because they are unfamiliar with their body type or skin color. Dogs dislike being bored and easily get into trouble when left to their own devices. Think of creative ways to keep your dog’s mind active. Source: The dog guide