When I take my pet to go out, it is important to show him who he is and where is his place. After all, pets usually get disobedient in public places, so it is important to show their rights and the place that they belong. Because that, it is most important leave some marks on him, so that he can always remenber who is his boss is and what can happen to him in case he disobeys me. Have pets is not an easy job, it has to show authority.