Martingale Dog Collar is the most humane dog collar there is. It is highly recommended by veterinarians because it is the most humane choice to collar the dog. Martingale is unlike choke collars because they have a limit as to how much the collar tightens. Martingale collars are usually made a little wider than other collars because the more surface area the collar has with the dog the less pressure there is on the dog's neck. It is a very versatile collar, great for training and casual uses.

• Martingale collars are humane collars, preventing pets from backing out out of them.
• Adjustable size
• Thick Reinforced Nickel Plated Hardware - Loop and D-Ring: 4mm thick (0.16")
• Extra Strong Polyester Webbing - Compared to Typical Nylon Webbing - Polyester has Better Strength, Melting Point, Water Shed and Mildew, Strength, Chlorine Resistance,
• Handmade in the USA, California.

Martingale collars are humane collars, preventing pets from backing out out of them.BuddyCollar