The video shows a cartoon of four cats in a doctor's office. The cats are orange with stripes and have different expressions. The first cat is the largest and is wearing a blue shirt and tie. The second cat is the second largest and is wearing a pink dress. The third cat is the smallest and is wearing a blue shirt and hat. The fourth cat is the smallest and is wearing a red dress. The doctor is a blue cat with a white coat and a stethoscope. The background is a green wall with a whiteboard.