What is your favorite pet? My favorite pets are lizards. Would you like to learn about them? In My Favorite Pet: Lizards, students will learn about having lizards as pets. Each My Favorite Pet book includes information on where pets live, how they play, and what they eat. Sample Text: Lizards live in terrariums. Lizards that live in trees need a tall cage. Lizards that live on the ground need a long cage.