Dealing with allergies is always difficult so I would do whatever it took
to make Ginger happy. The look on her face seems to say, "I don't know
what else to do so it's coming off"

I had a terrior before Buddy who
suffered terribly with allergies so I know how frustrating it can be to try
and keep your pet comfortable. Did you groom her? Your doing a good job.
I like the Yorkies short also. This breed looks good however they are cut.