In the video, a black dog with a red collar is seen running around a grassy yard. The dog is wearing a leash and appears to be enjoying itself as it moves around the yard. The grass is green and lush, and there are trees visible in the background. The dog's tail is wagging, indicating that it is happy and energetic. The leash is attached to a pole, and the dog is running freely within the confines of the yard. The dog's coat is shiny and well-groomed, and it appears to be a medium-sized breed. The yard is enclosed by a fence, and there are no other animals or people visible in the video. The dog's movements are playful and energetic, and it seems to be enjoying its time outdoors.