The video shows a small dog with a shaggy coat playing with a tennis ball. The dog is lying on the floor and seems to be enjoying the ball. The dog's coat is a mix of gray and black, and it has a happy expression on its face. The tennis ball is yellow and appears to be the only toy the dog is playing with. The floor is carpeted, and there is a wooden door in the background. The dog is the only animal in the video, and there are no other objects or people visible.