This example demonstrates a simple pet-selection menu built with React and D3 v7. It shows a labeled dropdown that lets users choose from a list of six pets, with the selected value displayed in the console. The `Dropdown` component manages the `<select>` element, while React’s `useState` hook tracks the current choice. The code uses D3’s `arc` function, though it is not applied in the visible interface. The options are defined as static objects with distinct values and labels.