In the video, a black and white dog is standing on a purple mat while a person in blue scrubs is holding the dog's head. The dog is wearing a black harness and is shaking its head back and forth. The person is holding the dog's head and appears to be examining it. The dog is standing on a purple mat, and there is a blue mat next to it. The person in blue scrubs is wearing black shoes. The background shows a room with white walls and a door.