Hi everybody,I've done a video of the tricks that Mimě can do...the video is a bit dark but it's possible to make an idea.

When I teach a new trick I use to get her a treat and a loud "BRAAAAVAAAA!!!!",I use both verbal solicitation and gesture.When she has already learn the new trick I start to remove the treat so she doesn't do it just for food but I always congratulate her.
here is a demonstration
Yorkshire Terrier and tricks - YouTube