“For Boxers, some muzzles just don't sit comfortably or stay on. The Mikki Nylon Dog muzzle (pictured with a Boxer) is actually comfortable and easy for your dog to forget he is muzzled. It also does not give other pedestrians the impression that your dog is caged and aggressive ( which is an issue at the moment since XL bully ban) .Size 8 fits perfects for a large male Boxer who has a broad face. It is comfortable and does not dig into the dog's face.”