Lepark Nylon Dog Muzzle for Small,Medium,Large Dogs Prevent from Biting,Barking and Chewing,Adjustable Loop(XL/Red)

Please check product description part,which will teach you how to train dog to accecpt muzzle.Beacuse dogs are anxious about wearing muzzles at the beginning:try to take off muzzles or bite through muzzles. NOTICE: Place your forefinger under the tape muasure 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'mouth and dog neck.Please check the second picture and choose suiable size .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. X-Large Size - Snout strap 9-13.4 in, Neck strap 8-18 in.Suitable for normal size Rottweiler,German Shepherd,Lab Mix and so on.