| size |
Neck Circumference |
Waist circumference |
Length |
Estimated weight |
Reference dog breed |
| 4S |
Approx. 15-17cm |
Approx. 25-28cm |
19.5cm |
As a guideline, up to 1.5kg |
Chihuahua, Yorkie |
| 3S |
Approx. 17-20cm |
Approx. 27-32cm |
24cm |
As a guideline, up to 3kg |
Chihuahua, Yorkie |
| DSS |
Approx. 18-22cm |
Approx. 30-35cm |
27.5cm |
As a guideline, up to 3.5kg |
Dachshund |
| S.S. |
Approx. 20-25cm |
Approx. 34-40cm |
28.5cm |
As a guideline, up to 5kg |
Toy Poodle, Papillon |
| D.S. |
Approx. 22-26cm |
Approx. 35-41cm |
32.5cm |
As a guideline, up to 5kg |
Dachshund |
| S |
Approx. 26-30cm |
Approx. 42-48cm |
33.5cm |
As a guideline, up to 8kg |
Shih Tzu, Miniature Schnauzer |
| DM |
Approx. 26-30cm |
Approx. 41-47cm |
38cm |
As a guideline, up to 7kg |
Dachshund |
