Dog Polo Sizing Chart
| Size | Back Length | Chest Size | Neck Size | Weight (pounds) |
| X-Small | 8 inches | 11 inches | 9 inches | 3 to 6 |
| Small | 10 inches | 13 inches | 12 inches | 6 to 10 |
| Medium | 12 inches | 16 inches | 13 inches | 10 to 16 |
| Large | 16 inches | 21 inches | 16 inches | 16 to 30 |
| X-Large | 19 inches | 23 inches | 19 inches | 30 to 45 |
| 2X-Large | 24 inches | 28 inches | 24 inches | 45 to 60 |
| 3X-Large | 26 inches | 32 inches | 26 inches | 60 to 90 |
