View the size chart of all available sizes under Product / Size Specifications.
Make sure you measure your dog well from the neck (collar height) to the base of the tail.
|Attribute name||Attribute value|
|Size 10||Back length: 24cm | Chest size: 32cm|
|Size 12||Back length: 27cm | Chest Size: 36cm|
|Size 14||Back length: 30cm | Chest size: 40cm|
|Size 16-18||back langth 39 cm|
|Maat 20-22||Back length: 42cm | Chest size: 56cm|