Numerous studies have shown the positive physical, psychological and social benefits that result when children have dogs. However, your child will need to learn how to behave to avoid risky situations. Until your child reaches school-age, he thinks of most animals as soft toys. To ensure your child's safety and that he fully enjoys the experience, you should teach him to respect the animal and to not do certain things with your dog and other dogs. You should never leave your child alone with your dog.