The video shows a person painting a picture of a dog wearing a party hat. The person uses a paintbrush to apply yellow paint to the dog's fur. The painting is on a white canvas and the person is using a palette of various colors to paint the picture. The dog in the painting is sitting next to a cake and the person is painting the dog's fur with care and precision. The video captures the process of painting and shows the progress of the painting from start to finish.