Zheng Zhenduo's Cats was a novel about cats. The author described the characteristics of three cats from the following aspects: Character: The first cat in the novel is called Yellow Cat. It is a curious and smart kitten who always finds ways to explore the world around him. It liked to play, chase small balls and mice, and tease other cats. The yellow cat was kind and upright. It never lied to others or hurt other animals. Appearance: The second cat in the novel is called White Cat. It is a beautiful kitten with snow-white fur. It had a pair of bright eyes, a soft mouth, and white fur. The white cat is very smart. Its IQ is higher than other cats, and it can often solve problems that other cats can't solve. The white cat was kind and gentle. It liked to play with people and be stroked. The third cat in the novel is called Black Cat. It is a kitten with a complicated personality and mysterious behavior. It liked to be alone and did not like to play with other cats or be touched. Black cats liked to explore the world around them and discover new and unknown things. It often came out late at night to exercise its muscles and liked to tease other cats. Black cats were smart and cunning. They were often able to escape from the pursuit of other cats.