This React starter code demonstrates a basic interactive pet-selection form. It shows a dropdown menu populated with dog, goldfish, and spider options, and updates a label based on the user’s choice. Built with React and ReactDOM, the example uses the `useState` hook to manage the selected value and defines a reusable `Dropdown` component that receives options and a callback handler. The app renders into the `#root` element, with styling applied directly in the HTML file.