Running distance with your dog ? This is the right harness for you 

Custom built for your dog, padded with closed cell foam covered in tough rip stop.

Please let us know neck measurement & breed / size of your dog

As shown on picture please provide measurements (there is a place for notes during check out process).

1. Neck . red line , measure from breast bone up to withers or base of neck (one siode only)

2. Chest. blue line, , measure a complete circle around deepest part of chest.