Storm was the absolute worst when it come to having a lead on her. She would totally spaz out trying to get off of it or pull away. My wife picked up one of these
Premier Gentle Leader Training Dog Collar - New Puppy Center - PetSmart and after wearing it a couple few times, with lots of praise, the problem was solved. She will stay right by our sides now without pulling and she actually stops and sits when we stop. It has made a huge difference.