PetSafe Gentle Leader Quick Release Head Collar, Extra Large, Green Enjoy stress-free walks with the PetSafe Gentle Leader No-Pull Headcollar Stops excessive leash pulling and prevents other unwanted behaviors like lunging, jumping and barking Provides immediate, gentle control Adjustable nylon straps with neoprene padded nose loop for added comfort Does not cause choking and is painless Includes fitting instructions, training guide and comprehensive DVD Call, chat or email with our expert US-based customer care specialists six days a week; They are waiting to assist you and your pet with your product needs PetSafe brand has been an industry leading US manufacturer of pet behavior, containment and lifestyle products since 1991, helping millions of people and pets each year