The Jafco Muzzle has been around for years. It is a plastic basket muzzle that offers a great deal of security. Many departments around the world use this muzzle for training protection dogs in muzzle work. We keep them in our kennel. The muzzle is easy to put on and easy to take off. They go on a lot easier than most muzzles. If you are looking for a good utility muzzle that will last for years and years, this is your best choice. We use our Jafco muzzles all the time here at Leerburg. They come in different sizes. So when you order, we need to know the breed, age, and sex of your dog to try and determine what size to send.