| Size | Neck | Chest | Back | Weight |
|---|
| Extra small | 24 | 36 | 25.5 | about 3 |
|---|
| Small | 28 | 42 | 30.5 | 4–4.5 |
|---|
| Medium | 30 | 48 | 33.5 | 4.5–6 |
|---|
| Large | 32 | 54 | 35.5 | 6–10 |
|---|
All measurements in cm. Weight in kg (guide only — choose by measurements).
Measure neck around the middle, chest widest behind front legs, and back from base of neck to base of tail, with your dog standing.
Between sizes? Take the larger size. Allow 1–2 cm variation.