Size Chart: X-Small: Body Length: 7.9 inches – Neck Girth: 16.5 – 18.1 inches Small: Body Length: 9.8 inches – Neck Girth: 18.1 – 19.7 inches Medium: Body Length: 11.8 inches – Neck Girth: 20.9-22.8 inches Large: Body Length: 13.8 inches – Neck Girth: 24.8 – 26.8 inches X-Large: Body Length: 15.7 inches – Neck Girth: …