This story takes place in a very special themed park: a Zoo-hospital. Here, the animals are cured by Uncle Mario who is a veterinarian specialist.
As the animals play, sing and have so much fun in the park, they decide to stay even once they have cured.
At the Zoo, you will find Pedro, Mario's son, and his two cousins, Mia and Teo. The kids use the Zoo as a great playground in search of new fantastic stories.