I have been socializing Chloe to where she has become a social butterfly with people, kids, other dogs, cats you name it. The problem now is that she gets so extremely excited when anyone comes near her that I am having an impossible time teaching her not not jump. Her attention span is getting better as I play tug of war, and fetch. We go for long walks of 2 miles or more, sometimes she walks nice and other times she thinks she is a sled dog. same thing happens when we go into the house at night.