In the video, a group of children is seen wearing matching red pajamas with reindeer and snowflake patterns. They are standing in a living room, with a wooden table and a Christmas tree visible in the background. A white dog wearing a red shirt with a snowflake pattern is also present in the room. The children are seen petting the dog and playing with it. The room is well-lit, and the children seem to be enjoying their time with the dog.