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 |
|---|---|
| Extra Small | 3/4" x 9" |
| Small | 3/4" x 9" - 13" |
| Medium | 3/4" x 13" - 19" |
| Large | 1" x 17" - 25" |
| Extra Large | 1" x 25" - 27" |