How do I Select the Proper Size Harness?
- Measure the circumference around your dog's neck as if measuring for a collar. Please make sure that you can comfortably fit a couple of fingers under the tape measure. The harness is meant to fit a little loose so as not to restrict breathing or movement. Reference the chart below to see which size will best fit your dog's neck.
- Measure the circumference of the widest part of the ribcage behind the front legs. Go to the chart below and see if the size you chose in the neck measurement fits the belly length range.
- Measure the undercarriage length from the pro sternum to the xiphoid process. This can also be described as measuring from just above the chest bone to the approximate belly button position. Reference the chart below to see if your dog's undercarriage length is within the range listed for the size harness chosen during the neck measurement.
FunRun and Mantrailing Sizing Chart
FunRun Vario Sizing Chart