| Size | Neck | Chest | Back |
|---|
| SH1 | 27 | 36–39 | 30 |
|---|
| SH2 | 28 | 39–42 | 33 |
|---|
| SH3 | 29 | 43–46 | 34 |
|---|
| SH4 | 30 | 46–49 | 37 |
|---|
| SH5 | 38 | 51–56 | 46 |
|---|
| SH6 | 40 | 56–61 | 51 |
|---|
| SH7 | 42 | 61–66 | 54 |
|---|
| SH8 | 44 | 66–71 | 58 |
|---|
All measurements in cm.
SH1–SH8 correspond to chart sizes 1–8. Measure neck around the middle, chest at its widest point behind the front legs, and back from the base of the neck to the base of the tail, with your dog standing. Compare all measurements. Chest ranges are not stated as stretch allowances. Choose by measurements rather than breed.