Prong training collar - by Herm Sprenger

Teaching your dog to sit, stay and heel at your command is easier with the Ultra-Plus Stainless Training Collar with Latch from Herm Sprenger. This safe and convenient training tool is designed to let dogs know when it’s time to heel. It's made with blunt prongs that help to guide your dog without hurting him. This works because the patented center plate mimics the way a mother uses her mouth to correct her puppies' behavior—the prongs gently pinch the back of his neck, signaling he should stop and listen. It’s great for dogs or tough pullers on a walk, protecting you and your best bud from getting into a dangerous situation. Built for safety and strength High quality chrome plated steel Recommended by trainers. Made in Germany. Sizing Instruction: Collar should fit snugly just below the dogs ears (Measure the circumference of dogs neck and add two inches) Collars measure 18", 20" and 22" in length