Adjustable Dog Muzzle Pet Muzzle for Anti-Biting Breathable With a fully covered snout mesh design, this dog muzzle can act as an effective barrier to prevent your dog from eating poisoned bait, biting passersby, scavenging, and chewing while going out. Features: Note: 1. Please measure your dog's size before buying 2. Trim the dogs nails first when you plan to leave your dog alone after he/she is muzzled on. Smart dogs will try to stick nails through the mesh hole to take off or damage the muzzle. Be a responsible dog owner! Please don't let your dog wear the muzzle for a long time without your supervision. 3. Please help your dog get used to the muzzles by rewarding treats repeatedly. And remember that the muzzle should not be used for punishment. Resistant to abrasion, and tear. Can be folded and stored in a pocket easily. Design with a release buckle, you can put it on or off for your dog in a few seconds. Lightweight makes it easier for gear-shy dogs to accept something on their face. A fully covered design is enough to prevent your dog from licking, taking up baits or other toxic substances, a quick nip, scavenging, picking up sticks, or bigger items on walks. Comfortable to wear, also allows your dog to breathe, and drink. Both the neck strap and the forehead strap are adjustable, and the broader straps also help it stay in place better while your dog is running around. Great for muzzle training, the soft material ensures that the muzzle will not rub or chafe the dog's nose. Suitable for public transport or in other situations when dogs must wear a muzzle. Specifications: Material: PVC, nylon Size: S: snout circumference: 22-25cm, snout length:6-8cm, suggest weight: 7.5-12.5kg M: snout