Not all puppies are naturally curious, cheeky, and playful: some are insecure and so anxious that they risk becoming "problem dogs." After an exploration of the developmental stages of puppies, the laws of learning, and understanding body language, a thoughtful early intervention program follows, aimed at strengthening stress resistance and self-confidence without overwhelming the puppy. From many building blocks of positive experiences in a variety of situations and a framework of structured daily life, a stable foundation for a future life free of fear is ultimately created. With extra chapters on nutrition, over-the-counter aids, psychopharmacological support, and suitable dog sports for anxious pups.