["【DURABLE&BREATHABLE 】: Our dog muzzle for chewing adopts a new upgraded eyelet fabric which is very breathable and comfortable. It is applicable all year round (even in hot summer) and can reduce the burden on your dog. Your dog cant even feel the existence of muzzle so it can make him better accept this. The best thing is that our nylon rope has been specially improved to enhance the overall firmness so you dont have to worry about your dog tearing our muzzle because of mischief anymore!" "【HARD TO GET OUT OF MUZZLE】:Different from other dog muzzles to prevent biting barking in the market our no-barking muzzle has been technically improved and has double Velcro which can make a German shepherd muzzle closer to the dogs mouth. In addition we have adopted a more solid nylon rope behind the dogs neck which makes it difficult for your dog to take it off. (if your dog is active We would recommend you refer to “The Best Way to Use Muzzle” in the above product description.)" 【SECURITY&EFFECTIVE MUZZLE】:Are you still worried about your dog scavenging barking and biting frequently? Our muzzle for large sized dog is an expert specializing in solving such problems. The new design of our dog muzzle for large dogs anti biting limits biting chewing and other bad habits effectively which is iead for walking veterinary treatment beauty and public places we are very willing to invite you to explore our new muzzle for medium sized dog with your lovely kids！ 【ULTRA-HUMANIZED DESIGN】:The humanized design solves the inconvenience that the traditional muzzle cannot drink water. Our durable strap can adjust the size just relax the adjusting strap when your dog needs to drink water or feed snacks. Your dog can still maintain normal eating and panting and prevent dogs from biting others after wearing our dog muzzle for grooming. In addition our adjustable strap adopts a reflective design so never worry about using our dog muzzle for barking at night! 【24H CUSTOMER SERVICE】:Please read our size chart carefully before buying. Tips: a small number of dogs will feel uncomfortable when using our soft muzzle for large dog for the first time. Please read our instructions carefully after purchase to achieve the best effect if you have any questions please contact us by email and we are very willing to give you the most satisfactory reply to the best of our ability.]