| Tamaño | Cuello (a) | Cofre (b) |
| XS | 27-38 cm | 38-46 cm |
| S | 34-45 cm | 46-56 cm |
| METRO | 38-53 cm | 56-68 cm |
| L | 46-65 cm | 68-82cm |
| SG | 56-76 cm | 82-106cm |
Guía de tamaño Weatherbeeta Arnés de perro
| Tamaño | Cuello (a) | Cofre (b) |
| XS | 27-38 cm | 38-46 cm |
| S | 34-45 cm | 46-56 cm |
| METRO | 38-53 cm | 56-68 cm |
| L | 46-65 cm | 68-82cm |
| SG | 56-76 cm | 82-106cm |