In the video, a small dog is seen running around a backyard, chasing a ball. The dog appears to be a Jack Russell Terrier, with a white coat and brown spots. The ball is blue and is being thrown by a person who is not visible in the frame. The backyard has a concrete patio and is surrounded by a wooden fence. The sun is shining brightly, casting long shadows on the ground. The dog seems to be enjoying itself, running around with its tongue out, trying to catch the ball.