Herm Sprenger Curogan Prong Dog Training Collar Ultra-Plus Pet Pinch Collar Hypoallergenic Nickel Free No-Pull Collar for Dogs Made in Germany 2.25mm x 16in Small

The Herm Sprenger Curogan Prong collar is one of the most recognizable and popular names in obedience training tools. A safe and effective alternative to choker collars, it puts even pressure around the neck, about every half inch, pinching the skin in a band. This collar does not apply direct pressure to the trachea, so you can train your dog with little or no tugging, jerking, or pulling. The addition of a center plate connector allows the middle link to be configured symmetrically, enabling the prongs to tighten in the same direction. Made of high quality Curogan (Copper and Tin allow). Curogan is completely Nickel free, which makes it a perfect choice for dogs who are allergic to nickel. The size of this collar can be adjusted by adding or removing the links individually. Features: interlocking links, each link equipped with two blunt prongs slips over dog's head for easy on, easy off slightly beveled prong tips easy to increase or decrease in size. Additional links sold separately. Sizing instructions: collar should fit snuggly just below the dog's ears, measure the circumference of dog's neck and add 3 inches.

• Curogan Prong Collar: Curogan is a Copper and Tin Alloy; It does not contain nickel, thus making it a good choice for dogs who are allergic to nickel; This model comes with two O rings: Size Small 2.25mm x 16 inches overall collar length
• Removable Links: Slightly beveled prong tips; Interlocking links, each link equipped with two blunt prongs; Links can be added to make the collar longer or removed to make it shorter; Up to 4 links can be added or removed
• How to Size: Collar should fit snuggly just below the dog's ears, measure the circumference of dog's neck and add 3 inches; This collar is designed for dogs with the neck circumference of Up To 13 inches
• Made in Germany: You can always expect highest quality collars which are made in Germany by Herm. Sprenger
• Will Not to Rust: Curogan will not rust but due to high copper content, the material can darken over time; This can be easily solved by using metal polish and it will look new again