This document discusses a cat that was found abandoned in a plastic bag on the street when it was small. The author's sister cared for the sick cat when the author was away, worrying that without a family or medicine the cat could die alone. The author wanted to bring the cat home to live with other cats, enjoying playing with a fake mouse toy together. The document also mentions a cat mother that had many kittens in recent years and another cat nicknamed "Mucca" for its cow-like fur.