"The Three Little Kittens" is a popular children's nursery rhyme about three young kittens who lose their mittens. The story follows the kittens as they search for their lost items, expressing their sadness and disappointment. Each kitten has a unique personality, contributing to the playful tone of the rhyme. As the kittens search, they encounter various situations that teach them lessons about responsibility and the importance of taking care of their belongings. Ultimately, the kittens find their mittens, and their mother praises them, reinforcing the themes of family and learning from mistakes.