This interactive example demonstrates a pet selector with six options, showing the current selection in a large dropdown menu. Built with React, the app uses a `Dropdown` component that renders an HTML `<select>` element, managing state through `useState` and passing the selected value back via `onSelectedValueChange`. The interface includes a label and styled options with large font sizes on a full-viewport canvas. The code imports React and ReactDOM to render the application into a root div, while styling is applied directly in the HTML head.