Kipper is now about 85% non leash aggressive. Hard to believe that my little guy is no longer the completely hysterical barking growling lunatic most of the time. He greets dogs his own size with either a polite nose sniff or just a walk by. He responds to request to play with a happy bounce. Certain red dogs still elicit his hysterical barking and he continues to study cars and spin when they go by but not all the time and mostly when the cars exceed the speed limit. Perhaps he was a traffic cop in a former life. Anyway, another milestone.