Here's the signup thread for the last GE.
http://www.yorkietalk.com/forums/yt-...x-signups.html
Post that stand out as examples are Armaniman's post (
http://www.yorkietalk.com/forums/3071080-post4.html) as he has a health issue that affects the treats he can have. When the Admins tell you who your GE buddy is, you'll go based on the information given. I hope this helps.