If a child is nervous about a loose tooth, give her ideas on how to pull it while simultaneously assuaging fears of pain.
Text of the letter:
Dear Susie,
I heard from your mom and dad that you're getting a little anxious about your tooth not coming out yet. Don't worry! All primary teeth come out on their own when they're good and ready. However, if you're getting antsy, there are a few tricks you might use:
If all of that makes you a little nervous, don't worry! I'll wait very patiently for your tooth and I'll be happy to pick it up whenever it's ready to come out.
Love,
The Tooth Fairy