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

• Please check the 7th image in the left side of the product web page and 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.
• 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.
• Large Size - Snout strap 7-11.8 in, Neck strap 6.3-14 in.Suitable for normal size Dobermann,Collie,Pit Bull and so on.
• International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

When should my dog wear a muzzle? If you have a dog that is likely to bite and you're going to be in a situation that's stressful for the dog, a muzzle might be a good idea. Stressful situations can include a trip to the vet, or places where you'll be around a lot of strange dogs and people. Fitting Instruction: Place the muzzle loop over the dog's nose, making sure that it has a comfortable fit. Bring the neck strap and snap the buckle parts together. Make sure the neck strap is not twisted. Pull the end of the strap to secure the muzzle loop. Do not over tighten. Size Map: S - Snout Circumference: 4.7-9.8""; Neck Strap: 4.3-11.4"" M - Snout Circumference: 6-11""; Neck Strap: 5-13"" L - Snout Circumference: 7-12""; Neck Strap: 6-14"" XL - Snout Circumference: 9-13""; Neck Strap: 8-18"" XXL - Snout Circumference: 11-15""; Neck Strap: 9-22"" XXXL - Snout Circumference: 12-17""; Neck Strap: 12-26"" Note: Sizing is important so please make sure you measure your dog mouth circumference carefully. Remember to be used with the dog collar, the dog will get rid of the muzzle otherwise. Do NOT leave your dog wearing muzzle for a long time.