Muzzle for medium dog Size XL fits snout circumference 7.58.75 inches and snout length 3.5 inches. Please measure your dog's snout circumference and length before purchasing. Soft and comfortable Made from FDA-approved food-grade silicone, this muzzle is non-toxic, lightweight, and resistant to deformation. It fits snugly over the dog's snout without causing skin irritation. Secure and adjustable Features an adjustable strap with a nylon buckle to keep the muzzle in place and prevent it from falling off. Allows for quick and easy size adjustment. Behavior management Helps prevent biting, excessive barking, wound licking, and scavenging, while still allowing your dog to pant comfortably. Hassle-free customer service Please measure your dog carefully before purchasing to ensure proper fit.