Travel with your pet legally during emergencies! This muzzle works so well that its design is patented. It allows the dog to breathe normally while at the same time restricting aggressive behavior. This muzzle is made from patented Dupont fabric which is exceptionally resistant to abrasions, punctures and tears, it's almost impossible for the animal to pull off. This product is easily cared for and is wash 'n' wear. Now available in Six convenient sizes and in Six colors. You won't find a better muzzle at a better price than our Evacuation Muzzle. Travel Approved.