There is a picture book series with titles such as Never Marry a Mermaid and Never Upset a Unicorn. Dorothy was making up a few, like Never Laugh at a Leprechaun. I added, "Never Ask an Axolotl." "It has to be a mystical creature," Dorothy clarified.
We've had Barbie toys and a thrift store Dreamhouse for quite a while. Dorothy's friends are often more interested in them than she is. I found a Barbie with a prosthetic leg in Walmart, and this was the ticket she needed to start playing with the toys. When her friend Iona visited recently, Dorothy announced loudly as Iona walked through the front door, "Iona! I have good news! I'm finally into Barbies!"