In the video, a black cat is seen playing with a string. The cat is moving around on a hardwood floor, and then it moves to a carpeted area. The cat continues to play with the string, biting and pulling on it. The cat's fur is shiny and well-groomed, and it appears to be in a playful mood. The string is red and appears to be made of a soft material. The background is a domestic setting, with furniture and a door visible in the distance.