E-Collar Concealment collar

This collar does not work with Chameleon units from Martin Systems Or GPS Collar Units. (Garmin with GPS antenna is not compatible) This collar is 1.75" wide to hide the unit inside. (Single Ply Type-13 Webbing) Will work with ALMOST any unit, provided it sits inside the straps like Dogtra or E-Collar Technologies. ( does not work with cheap Amazon Collars or invisible fence shock collars, that are inserted THROUGH the webbing/strap, or are cheap knock-off brands. Our collar also does not work with any PetSafe collars or wireless fence or bark control collars.)   Single Color Collar is a single layer of Type-13 Webbing. A Bi-color Collar, is a Layer of Mil-W-17337 webbing on top of Type-13 (XIII) Webbing.   So, Whats new? We changed how the unit anchors after you feed the strap through it. The Adjuster/anchor is now adjustable... Yup, Adjustable! You can now reposition the anchor to fit your unit!  This means - That if you have multiple units or if you are getting a new unit, you do not need to buy a whole new collar for it. A dream for Trainers and someone who is looking to change their unit in time. How to Measure your dog's neck: Wrap a soft Tape Measure or string around your dog's Neck directly below the JAW and EARS. If the measurement is between two numbers, use the smaller number.