| Size | Neck | Chest | Back | Weight |
|---|
| XS | 34 | 49 | 31 | 4–6 |
|---|
| S | 37 | 55 | 36 | 6–8 |
|---|
| M | 40 | 61 | 41 | 8–11 |
|---|
| L | 43 | 67 | 46 | 11–14 |
|---|
| XL | 47 | 74 | 52 | 14–17 |
|---|
Measurements in cm; suggested weights in kg.
Allow for a 1–2 cm measurement variation. Weight is a secondary guide, not a substitute for measurements. Measure with your dog standing: neck at its widest part, chest widest behind the front legs, and back from base of neck to base of tail. Compare all three measurements and check movement through all four leg openings. No stretch allowance is specified.