PetSafe Muzzle SAFETY: Great for dogs that are prone to bite, nip or bark; still allows for normal breathing and panting COMFORT: Soft fabric construction with padding and breathable mesh keeps your buddy comfortable PEACE OF MIND: No more stress over grooming or vet visits for your nervous or reactive dog DURABILITY: Soft but strong, with 100% cotton webbing and durable straps. Hand wash, line dry ADJUSTABLE FIT: Two-point adjustment at neck and snout for added comfort SIZE INFORMATION: X-Large recommended for snout girth of 10 in. - 12 in. Always measure your dog for best fit. HERE TO HELP: Call, email or chat with our expert U.S.-based customer care specialists Monday through Saturday at 1-800-845-3274 or ccc3@petsafe.net; they are ready to assist you and your pet EXPERIENCE: PetSafe has been an industry leading U.S. manufacturer of pet behavior, containment and lifestyle products since 1991, helping millions of people and pets each year Always measure your dog for best fit Using a soft tape measure; measure around the widest part of your dog&#039;s nose Place one finger between the measuring tape and your dog&#039;s nose to ensure enough space for panting Always measure your dog for best fit Using a soft tape measure; measure around the widest part of your dog&#039;s nose Place one finger between the measuring tape and your dog&#039;s nose to ensure enough space for panting Always measure your dog for best fit Using a soft tape measure; measure around the widest part of your dog&#039;s nose Place one finger between the measuring tape and your dog&#039;s nose to ensure enough space for panting Always measure your dog for best fit Using a soft tape measure; measure around the widest part of your dog&#039;s nose Place one finger between the measuring tape and your dog&#039;s nose to ensure enough space for panting