Mary had a Little Lamb, but now Little Lamb is lost. Dora and Boots jump into a big book of Nursery Rhymes to bring Little Lamb back to her best friend, Mary.

Dora promises to take care of Isa's baby flowers while she's away, which turns out to be a lot trickier than she thought. Dora is visiting the Alebrije Tree on the day baby alebrijes get their power ...

Christmas is coming early for fans of Dora, the seven-year-old Latina girl who loves helping her friends new and old as well ...

Complete episode list, ratings, and streaming details for DORA Season 4.