Answer by  
                                                                                          eldergeek (473)
                                                            
                          
                          
                                                          Dogs bite for any number reasons, all of which make perfect sense to the dog. That notwithstanding, your dog must be trained to stop biting. A web search on the string "training dogs not to bite" (with or without the quotes) or a visit to your local public library can get you started on the right track.