Welcome to Yorkie Talk. Congratulations on the new addition to your life.
Be very careful with scissors around the ears. The risk of cutting the ears is very high, and a cut can result in loss of the ear flap. I would work on acclimating her to a mustache trimmer.
Ten months is too late to tape ears. There are many adorable Yorkies here with floppy ears.
The only solution for dirty teeth is a dental cleaning by a vet. If the teeth are dirty, there is probably more going on below the gumline. The only way to take care of that is cleaning under anesthesia. Unfortunately, they are not any miracle products. Once the teeth are clean, you can brush to help maintain them.
__________________ Kristin, Max and Teddy  |