Some people appear to enjoy teasing, manhandling, or roughhousing with puppies. Puppies may find teasing and roughhousing to be positive and enjoyable, or unpleasant and frightening. Good-natured teasing can be a lot of fun for both parties. Properly done, teasing can do a lot to build a puppy’s confidence by gradually and progressively desensitizing him to all the weird things people, especially men and children, do. On the other hand, relentless teasing can be frustrating and damaging. Malicious teasing is not teasing; it is abuse.