A Martingale - style Dog Collar offers greater control without the danger of choking. Its escape-proof design reduces coat damage  and can easily be adjusted as your pet grows. Better than a buckle, safer than a choke. Our number one selling collar! Used with a leash or with your hand, the martingale-style Premier Collar tightens to give greater control and reduces the risk of a dog "backing out" and escaping. Because it offers limited closure, it's safer than a traditional choke collar. Wonderful for use in training classes, on walks, or around the home. IMPORTANT SIZING INFORMATION The Premier® Collar is "sized" differently than other collars. The measurement is taken from around the top of the neck behind the dog's ears. This looser fit provides firm control yet reduces matting and bald spots, and allows for seasonal coat changes | 
