Do not guess your dog's size. Measure your dog's waist in front of their back legs, like the diagram to the left. If your dog is in between sizes, factor in their weight; i.e. a heavier dog, go up a size, a skinnier dog, go down a size.
SIZE:
- XS - 4" - 10"
- S - 9" - 15"
- M - 14" - 20"
- L - 19" - 27"
- XL - 26" - 35"