1[Breathable and Safe] Our dog muzzle with mesh design provides premium breathability and normal ventilation while preventing choking, biting, or barking. 2[Durable and Comfortable] The dog mesh muzzle is made of premium nylon material that is tear resistant, scratch resistant, and soft on your dog's nose. 3[Prevents Ingestion] Fully covered dog muzzle is adjustable to prevent your dog from licking, biting, or eating toxic substances, making it a safe training tool for your pet. 4[Adjustable and Secure] Featuring adjustable straps on the pet muzzle, neck, and head to ensure a snug and secure fit that will not rub or irritate your dog's skin. 5[Convenient and Versatile] Lightweight and foldable design make dog mouth guard is easy to carry around and suitable for outdoor dog training, making it a must have for any pet owner.