I'm so sorry I don't have any licking help for you (maybe this bump will get someone else's attention who is more help), but welcome to YT!!! The SoCal YT group holds a meet-up the second Saturday of everything month, so be sure and stay tuned to YT for details if you're interested. Also, are you part of the SoCal meet-up group on Yahoo? If not, you can join here:
http://pets.groups.yahoo.com/group/SoCalYorkieMeetup/
It comes in handy on the days YT does down, and you're needing to access the details of the meet-up. Sukoshi and I would love to meet you and Latte in person!