Video prompt: a cute dog, a small white dog with a black patch on its face, and a chihuahua, playing and having fun in the grass together. They seem to be friends and are engaging in various activities, including biting each other and holding on tight.
Defect: Deformation (any reason involved with a movement)
Explanation: The two dogs run into one another and their shapes merged into one another. This is a clear sign that the video is fake.