This visualization combines a choropleth map and scatterplot to explore cat breed characteristics across countries. The map colors countries by origin, while the scatterplot plots maximum life expectancy against minimum weight for each breed. Built with D3.js v6, the code uses `d3.geoEqualEarth` and `d3.geoPath` for map rendering, `d3.scaleLog` for the y-axis, and SVG elements with tooltips. Data comes from CSV files containing breed attributes and geographic mappings.