|Season 2, Episode 36|
|Air date||16 March, 2007|
Peppa has a treehouse and only invites the girls to go in, so Grandpa Pig builds one for the boys too.
Danny's den did not have a roof but Peppa's did.
Zoe Zebra:"Fairy princesses live in castles!"
Peppa Pig:"Finally!, Peace and quiet!"
Suzy Sheep:"Can we come over, please? (to Danny and his castle)
Suzy Sheep:"It is the best!" (to Danny and his castle)