🐕 Senior Dog Health: What to Expect (2D)

This 2D companion drives the exact same breed-adjusted ageing model as the 3D version — mature/senior/geriatric thresholds by breed size, stiffness, coat-greying and mobility-score formulas — but renders it as a flat side-view canvas dog instead of an orbiting 3D scene, which is faster to load and easier to read at a glance.