Looking for something with a little more thickness for your pets neck but also to give you a little more control. Then look no farther then these martingale collars.
Each collar is made with 550 paracord in the Callen's Rattlesnake weave between 2 heavy duty 1.5-inch metal O-Rings. The martingale portion is 2 strands of 550 paracord either braided or loose (your choice) with a diamond knot attached to a 1-inch) O-Ring.
Rainbow is made with 550 paracord in the snakes alive weave in a rainbow pattern.
Martingales are made to slip over the dogs head and rest comfortably on the neck until pressure is applied to the smaller O-ring, which will then cause it to tighten slightly around the neck.
These require 2 measurements, 1st measure the largest part of your pets head including their ears with a plastic or fabric tape measure, next measure the place on your pets neck (how you would like it to sit) and put both those numbers in the personalization box. (ex. head 19, neck 17).
*these are made to order so will be about 10 days for processing*