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A martingale is a type of 
A martingale collar is made with two loops. The larger loop is slipped onto the dog's neck and a lead is then clipped to the smaller loop. When the dog tries to pull, the tension on the lead pulls the small loop taut, which makes the large loop smaller and tighter on the neck, thus preventing escape.Tech Tails™ (April 2016)
The Martingale Collar, Safety and Use
techtails.com.au Properly fitted, the collar will be comfortably loose whenever the dog is not pulling against the leash.
A martingale is a type of dog collar
A dog collar is a piece of material put around the neck of a dog. A Collar (animal), collar may be used for restraint, identification, fashion, protection, or training (although some aversive training collars are illegal in many countries
). Ide ...
that provides more control over the animal without the choking effect of a slip collar.
Martingale dog collars are also known as greyhound
The English Greyhound, or simply the Greyhound, is a dog breed, breed of dog, a sighthound which has been bred for coursing, greyhound racing and hunting. Some are kept as show dogs or pets.
Greyhounds are defined as a tall, muscular, smooth-c ...
, whippet
The Whippet is a British breed of dog of sighthound type. It closely resembles the Greyhound and the smaller Italian Greyhound, and is intermediate between them in size. In the nineteenth century it was sometimes called "the poor man's raceh ...
or humane choke collars. The martingale dog collar was designed for sighthound
Sighthounds (also called gazehounds) are a Dog type, type of hound dog that hunts primarily by sight and speed, unlike scent hound, scent hounds, which rely on scent and endurance.
Appearance
These dogs specialize in pursuing prey, keeping it ...
s because their necks are larger than their heads and they can often slip out of buckle collars. These collars have gained popularity among owners of other breeds in the recent past with many trainers now recommending them instead of choke chains or buckle collars.
A martingale collar is made with two loops. The larger loop is slipped onto the dog's neck and a lead is then clipped to the smaller loop. When the dog tries to pull, the tension on the lead pulls the small loop taut, which makes the large loop smaller and tighter on the neck, thus preventing escape.Tech Tails™ (April 2016)The Martingale Collar, Safety and Use
techtails.com.au Properly fitted, the collar will be comfortably loose whenever the dog is not pulling against the leash.
References
{{DEFAULTSORT:Martingale (Collar) Dog equipment