Aztec Blue Martingale Collar

Martingale Collars are designed to help train your dog to walk properly without pulling. A Martingale or "greyhound collar" features a limited slip choker to stop your dog from backing out of the collar. Collars are fully adjustable and more comfortable and safer than chain choke collars. Small   5/8"wide x 8 to 13" neck Medium 1"wide x 14 to 19" neck Large      1"wide x 18 to 23" neck XLarge   1"wide x 21 to 27" neck Custom Crafted items are non-refundable measure carefully 1. The martingale makes it hard for a dog to slip free.Some dogs can slip out of their collars easier than others, depending on their fur texture and the shape of their neck compared to their head. If your dog has ever slipped out of or backed out of his collar, you may want to think about getting a martingale collar for safety reasons Martingales are especially helpful for dogs with narrower heads such as whippets, shelties and greyhounds, as these dogs often have an easier time slipping out of a regular