Secure Genuine Leather Mesh Dog Basket Muzzle - Doberman Male, (Circumference 14", Snout Length 3.5") Made of high quality genuine leather and nickel-plated hardware, light and durable, comfortable. Great ventilation - the mesh of the muzzle gives the dog plenty of air, dog will not have hard time panting and breathing during the training. Well-fitting, safe and non-toxic, riveted for extra strength. This size is particularly suited for dogs like Doberman Male, or other breeds with similar snout structure. Dog snout measurements: circumference 14", length - 3.5". Please, measure your dog's snout before you place the order to insure this is the correct muzzle size you need.