Easy & Secure Fit: The PetSafe Martingale Collar provides a comfortable training collar with a dual loop design for gentle tightening and a custom fit Safer Walking Control: This martingale dog collar offers pulling prevention and walking control with an escape-proof fit that reduces slipping out during walks Durable & Comfortable: Built with durable nylon material, this collar features a quick release dog collar buckle for easy on and off and a secure, no-choke design Global Mission, Local Care: With U.S. roots and worldwide reach, PetSafe delivers vet- and trainer-recommended solutions and exceptional customer support to create fields of joy for pets 25 Years of Trust: Since 1998, PetSafe has created safe, innovative, and trusted products that bring joy, enhance pet lives, and support the lifelong bond between pets and their families