L., I agree with some of the others that the tooth fairy has to leave money! It doesn't have to be alot, when my girls were small they would get 2 quarters. It was always so much fun for them! They loved telling their teachers at daycare and their friends. Once they were older it became a dollar...just a warning...my cousin left a 5 for her son, he came running in the next morning and said "ahha"! You're the tooth fairy....she tried to play it off but he showed her where he had written on the five and then gave it to her for a game he had wanted....was the same 5 dollar bill! LOL! It was funny, and he was almost 12 so really was past time for him to know. Anyway, hope this helps and when my girls were small, the quarters always ended up on the floor or in their pants pockets, forgotten, so the tooth fairy was usually paid back...lol