Coastal Pet Products DCP554020 Titan X-Heavy Chain Dog Training Choke/Collar with 4mm Link, 20-Inch, Chrome

Un producto resistente y de muy buena calidad sin bordes que pudieran lastimar al perro, recomendado para perros con mucha energía.

I've used chain training collars on all my dogs, and these meet my requirements: quality construction, adequate (large) link to avoid pinching, and hair pulling/loss, and a reasonable price. When used properly there's no better way to keep your dog's attention when training, or to maintain control of a dog that wants to walk ahead of, or lag behind its owner. The accompanying photograph of the Doberman Pinscher wearing the collar is incorrect! The part of the chain that slides through the loop should always lay on the back of the dog's neck!! Using the collar as illustrated could result in injury to the dog's throat/airway, or even death. One last caution: Do not use this training collar as your dog's "everyday" collar. It should only be used when you are physically connected to your dog with a leash.

The 4mm chain is well made and each link is welded closed, not just squeezed shut. I really like the 4mm size as it spreads the force of pulling on the leash instead of acting as a garrote like smaller chains. My Dobie snapped two of the smaller chains but I don't believe he can snap this one.

Excellent Made Product >< Heavy Duty, Quality Superb. An Excellent AID to use in training your Dog. SHOULD only be used in training, NEVER pull on this device you could INJURE your Dog, allow them to PULL against it, and you simply hold a lease FIRM, the Dog will soon learn to follow your lead without the use of this Training AID.

Chain worked fine and very good quality. It is a very heavy chain, much heftier then I needed. My dog is medium size, 50 lbs, and part pit, very strong, and I feel it is just a bit too big (diameter). Would buy same brand just lighter version.