Herm Sprenger Chrome Prong Collar

These Herm Sprenger collars are chome plated steel. The ends of the prongs are nicely rounded and not sharp. These collars are a great economical choice. The collar should be worn snug on the neck it should be fit just under the jaw right behind the ears.

Dogs should never be left alone with prong collars. When properly fitted and used correctly prong collars are very effective and safe training tools. Sizing: When measuring your dog, measure around the neck behind the ears.

• 2.25mm – length 15″
  • 2.25mm – each link adds or reduces length by 1″
    • 2.25mm – uses SMALL Prong Cove

• 3mm – length 22.5″

  • 3mm – each link adds or removes 1.5″
    • 3mm – uses MEDIUM Prong Cover

• 3.9mm – length 25″

  • 3.9mm – each link adds or removes 1.75″
    • 3.9mm – uses MEDIUM Prong Cover
       

The collar should be worn snug on the neck and should be fit just under the jaw, right behind the ears.