This extra strong chain-style dog collar is for all dog coat types and is gentle on the skin and coat

While this collar is extremely strong, it is not for dogs over 242lbs

The collar can be applied with and without impact

Herm Sprenger is one of the leading manufacturers of dog training products, -known for their quality, reliability, and safety

All products are made in Germany, utilizing only the finest materials and components

Through their continuous quality control efforts over the past 140 years, Herm Sprenger’s training collars are recognized as one of training collars sold on the market today

Sizes Available:Gauge 5mm X 19" (48cm)Gauge 5mm X 20" (52cm)Gauge 5mm X 22" (57cm)Gauge 5mm X 24" (60cm)Gauge 5mm X 25" (64cm)Gauge 5mm X 27" (68cm)Gauge 5mm X 29" (73cm)To determine size: measure around the largest part of your dog's neck and then add 2 inches