In the video, a woman is seen sitting on a chair with a dog standing next to her. She is holding a blue collar and demonstrating how to put it on the dog. The woman is wearing a white shirt and red pants, while the dog has a brown coat. The woman carefully places the collar around the dog's neck and adjusts it to fit comfortably. She then proceeds to show how to secure the collar by fastening the buckle. The dog appears calm and cooperative throughout the demonstration. The video provides a clear and concise guide on how to properly put a collar on a dog.