Dogs have been man's best friend for thousands of years, they are noble, brave animals that can protect a home or offer it's master affection and companionship. They are so domesticated that we sometimes forget that they are not human. Dogs are so close to their human families that they can detect when something is not right. Dogs are friendly, intelligent, faithful creatures that make the ideal pet. But lets not forget that dogs are animals with all the instincts to survive and attack when necessary. A dog can be trained to be a killing machine or guard for your home and family. Check out his video and watch how dogs are trained to effectively attack on command.