I used to drop Tootsie off at my parents everyday, but due to construction have been taking her to work everyday. Before, the change, she was friendly with others, but quite shy. Now she thinks its her duty to greet everyone and throw out random cute tricks in hopes of a treat. She never used to approach anyone, now shes an attention hog. Her being extremely cute also works in her favor. Shes was always social, but I think its increased her social game 10 fold. Who says you can't teach an older dog new tricks or in her case more social! 
