-NOTICE: Place your forefinger under the tape measure to ensure enough space for your dog to be comfortable.Your dog must be able to pant and have free tongue movement. Notice: Not suitable for Pitbull mix and all other dogs with a shorter snout. -MEASURMENT:Measure circumference of dog's mouth and dog neck.Please double check before purchase. -HIGH QUALITY: Made of durable, high-quality nylon that can stand up to daily use and is comfortable to wear. -Comfortable neoprene padding eliminates chafing believes a muzzle should never be painful! Our soft neoprene padding keeps your pal’s snout healthy and happy by eliminating chafing and hot spots. -Humane way to prevent biting and unwanted chewing – This muzzle is great for restraining your dog's ability to bite, chew and bark while still allowing your dog to breathe, pant, and drink water. Because of that, this muzzle is a humane choice for preventing unwanted biting or chewing. Material: nylon+neoprene Package include: 1pc dog mouth guard Place your forefinger under the tape measure to ensure enough space for your dog to be comfortable Measure circumference of dog's mouth and dog neck.Please double check before purchase. Made of durable, high-quality nylon that can stand up to daily use and is comfortable to wear. Comfortable neoprene padding eliminates chafing believes a muzzle should never be painful Humane way to prevent biting and unwanted chewing – This muzzle is great for restraining your dog's ability to bite, chew and bark while still allowing your dog to breathe, pant, and drink wate