I was googling dogs and leaning because Bella (the moose that inspired last summers hit "Chance Encounter") keeps leaning against me and almost bending my knees backwards painfully. I found this website:
http://www.humanesocietyyukon.ca/Education/dogsays.html . Don't some of these body language tactics of dogs remind you of a cuddly, affectionate, would hump our legs if he felt the need to dominate us Ace???? ;)