Real Leather Dog Basket Muzzle #112 Brown (Circumference 13", Snout Length 3") English Bulldog, Boxer Well-ventilated, light and durable. Well-fitting, comfortable muzzle is made of high quality genuine leather, trimmed and riveted for extra strength. Dog snout measurements: circumference 13"(33cm), length - 3"(8cm). Adjustable leather straps wouldn't stratch. This size generally most suitable for Large breeds .