Swiper is packing all of his favorite things for a sleepover at his grandma's house: his pajama trunk, his favorite puppy book, and his very special funny bunny. Just as he is about to leave, a big wind gust comes in and blows everything away! Dora, Boots, and Swiper journey to Crocodile Lake, through the Tangled Forest, and race to Strawberry Hill to get Swiper's favorite things back.

Lady Knight Dora and Squire Boots embark on a noble quest to help Rocinante the horse and Dapple the donkey rescue a princess, whose cat is stuck in a tree. Yet at each landmark they go to, Rocinante and Dapple jump to conclusions and causes problems.