This chart visualizes the minimum life expectancy of twelve dog breeds, using a categorical X-axis for breed names and a linear Y-axis for years. A thick steelblue line connects the data points, with labels for both axes. The visualization is built with D3.js v7, using `d3.scaleBand` and `d3.scaleLinear` for positioning, and `d3.line` to generate the SVG path. Data is loaded from a CSV file containing breed names and their corresponding life expectancy values.