The Herm Sprenger 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. Made of high quality German steel and adjustable size, just add or remove the chrome plated links individually.

Features:

• Interlocking links, each link equipped with two blunt prongs
• Solid fastener plate
• Scissor snap
• Slightly beveled, polished prong tips
• Easy to increase or decrease size
• Made in Germany

Sizing instructions: Collar should fit snugly just below the dog’s ears. Measure the circumference of dog's neck and add one inch.