In the video, a person is seen putting a Santa hat on a dog's head. The dog is wearing a white collar and has a white beard. The person adjusts the hat on the dog's head, ensuring it is in place. The dog appears to be calm and cooperative throughout the process. The background of the video shows a Christmas tree with lights and ornaments, indicating that the video was likely taken during the holiday season. The person's actions are gentle and caring, and the dog seems to be enjoying the attention it is receiving. Overall, the video captures a heartwarming moment of a person and their pet celebrating the holiday season together.