Size Guide Comfort Harnesses
| Size | Neck | Belly | Chest |
|---|---|---|---|
| XS | 7"-12.5" (18-32 cm) | 12.5"-15.5" (32-40 cm) | 5.5" (14.5 cm) |
| S | 10.5"-16.5" (27-42 cm) | 15"-21.5" (38-55 cm) | 6.5" (17 cm) |
| M | 13"-20" (34-52 cm) | 18.5"-27.5" (47-70 cm) | 8" (21 cm) |
| L | 17.5"-24" (45-62 cm) | 24"-37" (62-95 cm) | 10.5" (26.5 cm) |
Note: If you're between sizes, size up.