Just from things I've read, I think if you check with places that offer obedience classes, some places also offer training or something that helps you get certified. Not places like petsmart but more high end places.
Wasn't there a member who recently got her 2nd furbie certified to be a therapy dog? I can't remember who it was but there was another member who was kind enough to share her story.
http://www.yorkietalk.com/forums/gen...dy-mr-bob.html
Maybe she can point you in the right direction?