The story takes place in Paris. A cat Duchess lives in a rich house with her cute kittens. The owner loves them very much and makes a will for them. The butler overhears a conversation with the notary and decides to get rid of the cat and kittens. He takes them out of town and leaves them there. The cat is desperate, but she and the kittens are helped home by the street cat Thomas Omeli and his friends.
The plot is interesting, wonderful songs, amazing cats and other animals. Loved the cartoon, want to watch it again, I recommend it to everyone.