In the video, a dog is seen playing with a cardboard box. The dog is a light-colored breed, possibly a Labrador or Golden Retriever, and is medium-sized. The cardboard box is a standard brown color and appears to be a medium-sized box, possibly from a package or a delivery. The dog is biting and pulling on the box, trying to move it around. The floor is wooden, and there is a person sitting in the background, possibly the owner of the dog. The room is well-lit, and there are no other significant objects or animals in the video.