Daniel Tiger's Neighborhood 3-in-1 Transformation Treehouse Includes three collectible figures - Daniel Tiger, Katerina Kittycat and O the Owl Includes 13 action-packed play pieces So many ways to play! Some assembly required Ages 3 and up Includes three collectible figures - Daniel Tiger, Katerina Kittycat and O the Owl Includes 13 action-packed play pieces So many ways to play! Some customer assembly required Ages 3 and up