Martingale collars for dogs (also referred to as the Greyhound dog collar and sometimes Whippet collar) were initially created for the Sighthound breed. The heads of these dogs are actually smaller than their neck, thus they may quickly slip out of a more typical dog collar.
These types of collars have since then become far more popular among other dog breed owners, many prefering these over choke chains or buckle collars as they are both equally efficient and safe.
So, just how do Martingale dog collars operate? These dog collars consist of a couple of loops that sit comfortably around the pup’s neck, and only tighten if the puppy pulls on the lead. With there being no buckles or even rings involved, these kind of dog collars can not catch on the puppy’s fur or scratch them and thus are very safe for use.
Because Martingale collars aren’t required to fit perfectly around your puppy’s neck, you are able to make a choice from a wider range of sizes. The truth is, a bigger measurement may be more desirable as it will both sit more pleasantly on your dog’s neck, and if he is still a young puppy then he can grow into it.