For best results, use a soft measuring tape to measure your dog.
Remember: There should always be enough room between your dog and the product to slip one finger between comfortably.
| Size | Neck Circumference | Chest Circumference | Back Length |
|---|---|---|---|
| Small | 10" | 16" | 9" |
| Medium | 14" | 22" | 14" |
| Large | 18" | 26" | 19" |
| Extra Large | 22" | 30" | 23" |
| 2X Large | 26" | 34" | 26" |
| 3X Large | 30" | 38" | 30" |