Anytime me and my fiance go walking or just anywhere, Lucky just barks like crazy. He won't go up to a person, he'll just stay by our sides and just bark. I've tried to take him up to some people but he doesn't like it very much. And I don't want to pressure him into anything that he doesn't like. How can I get him to stop barking at people, specially children? I want him to like people. And not feel threatened, or feels the need to protect us, when they are friends, or family.