Sizing Guide
Step 1. Measure the back length of your dog:
For more information please watch this video:
Step 2: Once you know the back length, determine the vest size using the tables below:
CoyoteVest Size Guide (waist and neck can be adjusted to any size)
| Size | Vest Back Length (inches) | Weight (lbs)* |
| Mini | 9 | 2 - 5 |
| X-Small | 10 | 5 - 7 |
| Small | 13 | 6 - 12 |
| Medium | 15 | 10 - 28 |
| Large | 20 | 25 - 55 |
* The back length is the most important measurement. Use the Weight range to help choose but the weight of different breeds varies significantly.
SpikeVest Size Guide
| Size | Vest Back Length (inches) | Waist (inches) | Neck (inches) | Weight (lbs)* |
| Mini | 8.5 | 9 - 14 | 6 - 11 | 2 - 5 |
| X-Small | 10 | 13 - 18 | 9 - 14 | 5 - 7 |
| Small | 12 | 15 - 21 | 9 - 15 | 6 - 12 |
| Medium | 15 | 16 - 22 | 10 - 16 | 10 - 28 |
| Large | 20 | 22 - 30 | 13 - 21 | 25 - 55 |
