In the video, a dog is seen playing with a red and black blanket. The dog is biting and pulling on the blanket with its teeth and paws. The blanket is spread out on the floor, and the dog is actively engaging with it. The dog appears to be alone in the room, and there are no other objects or people visible in the video. The dog's fur is a light color, and it seems to be of medium size. The blanket has a distinctive red and black pattern, and it is the only object the dog interacts with throughout the video.