WHY DOG CHOKE COLLAR?
Choke and prong collars are still extremely popular with many dog owners. Choke collars for dogs are generally made of metal chain material. Tightens around a dogs neck when the handler pulls or jerks back on the leash. Aversive trainers will often use choke and prong collars to perform ‘corrections’, essentially causing the dog pain any time he pulls on the leash or misbehaves”