[2][3] The series follows the adventures of four main characters: Nature Cat, Hal the Dog, Squeeks the Mouse, and Daisy the Bunny.

Tomy owns the toy license to Nature Cat, and has released several stuffed animals of the main characters.

[8] The series takes place in the suburban areas of Chicago, following Fred, a yellow house cat with dreams of exploring outside.

[2] Through the learning experiences of the characters, this series intends to encourage children to similarly engage with and develop understanding of nature.

Many primary cast members are better known for their work on the hit NBC comedy sketch show, Saturday Night Live.