How To Measure Dog Prong Collar. When you choose a prong collar, tske into account, that two fingers should slip between the collar and the dog's neck. Properly fit prong collar on a doberman the correct position for a prong collar is to sit right behind the ears and up under the jaw line like you see in the photo above.
As mentioned earlier, as high on the neck as a collar can be fitted. Once you have this measurement, on each individual prong collar product page, there are the measurements at which the collar is supplied standard and how much length each extra link adds or subtracts. The photo below shows how many people mistakenly let a dog wear a prong.
You should have watched the video on page one about properly fitting a prong collar.
Please carefully measure the size of the dog’s neck before purchasing a prong collar for them. As you can see, kit measures 15 inches. If not, i recommend you go back and watch it now. Put one side of the prong of a link in one side of the connecting link.