Dominant Dog Collar
Sizing: Measure the circumference of your dog's head at the largest point and add two inches. Kirby K9 DDC collar sizes are measured from end to end and are within half an inch of the exact measurement. Example: If your dog's head circumference is 18 inches at the widest point, you would order a 20 inch Kirby K9 DDC collar or larger. Sizing is also consistent with Herm Sprenger choke and fur saver sizes, so if you know your Herm Sprenger size, it will be the same for the Kirby K9 Dominant Dog Collar.
Kirby's Dominant Dog Collar is made with a 600 lb rated monofiliment that is 2.5mm in width (1/10 of an inch). The attachment points of the live and dead ring are made out of black brass. The Kirby K9 Dominant Dog Collar weights only 15 grams (1/2 ounce), is super light weight, but incredibly strong.
Optional stopper for all sizes to keep the collar in the perfect position while training.
Only use this collar while actively training with the dog, and remove if the dog is unattended or not actively supervised.