1” BioThane Half Check Chain Martingale Collars are designed to provide gentle, secure control while preventing dogs from slipping out of their collar. Featuring a durable BioThane body paired with a strong metal chain section, this collar tightens slightly when tension is applied and relaxes when released — offering safe, effective control without harsh correction.
Perfect for training, walking, and dogs with narrower heads or wider necks who tend to back out of standard collars.
Made with high-quality BioThane, it’s waterproof, odor-resistant, and easy to clean for everyday use.
