How to Use a Martingale Collar on Your Dog: Are they cruel and do they hurt?

Can Martingale Collar Hurt the Dog's Trachea - Robert Cabral Dog Training Video

Owners Receive Their Dog’s Punishment with PRONG COLLAR | | It's Me or The Dog

Is A Gentle Leader Better Than A Prong Collar For Stubborn Dogs?

All you need to know about Martingale collars #LearnWithHUFT I Heads Up For Tails

Misuse of e-collars is a big problem & if your dog should sleep in your bed

STOP lying about the Prong Collar. Dog Training.

PRODUCT | Classic Martingale Collar by Forfurs

Choosing the Right Collar: The Martingale Collar for Dog Safety and Comfort

Stop leash pulling fast. No ecollar, no prong, no treats

Rolled Leather Martingale Collar for Dogs - USA Made Bridle Leather & Stainless Steel Chain

Martingale Collars - Is this the right equipment choice for your dog?

What is a Martingale collar? Top 4 types

How to use the Prong Collar To Train Your Dog

4 Types of Martingale Collars

Never Buy Your Dog This Piece of Garbage (Unless You Want to Snap Their Neck)

RC Pets : Primary Web Training Clip Collar

Dog trainer and vet clash over use of electric dog collars