Our niece was longing to have her teeth falling. She's 5 years old and some of her class mates are showing her their teeth and she wanted to see the small mouse that visit children during the night. Two teeth have already fallen and she's on cloud nine. As I promised her, here it is Mouse Pérez. In Spain instead expecting the arrival of the tooth fairy, we have a small mouse called Pérez who brings children some candies or coins.