| Size | Neck (A) | Chest (B) |
| XS | 27-38cm | 38-46cm |
| S | 34-45cm | 46-56cm |
| M | 38-53cm | 56-68cm |
| L | 46-65cm | 68-82cm |
| XL | 56-76cm | 82-106cm |
Size Guide Weatherbeeta Dog Harness
| Size | Neck (A) | Chest (B) |
| XS | 27-38cm | 38-46cm |
| S | 34-45cm | 46-56cm |
| M | 38-53cm | 56-68cm |
| L | 46-65cm | 68-82cm |
| XL | 56-76cm | 82-106cm |