| Taille | Cou (A) | Coffre (B) | Poids du chien |
| XS | 23-33 cm | 30-44 cm | 2-5kg |
| S | 30-50 cm | 41-56 cm | 5-11kg |
| M. | 40-63 cm | 46-71 cm | 11-23kg |
| L | 46-76cm | 61-86 cm | 23-36kg |
| XL | 61-89 cm | 71-112cm | 36-50kg |
| Taille | Cou (A) | Coffre (B) | Poids du chien |
| XS | 23-33 cm | 30-44 cm | 2-5kg |
| S | 30-50 cm | 41-56 cm | 5-11kg |
| M. | 40-63 cm | 46-71 cm | 11-23kg |
| L | 46-76cm | 61-86 cm | 23-36kg |
| XL | 61-89 cm | 71-112cm | 36-50kg |