The muzzle is made of silicone/nylon/neoprene. Muzzle prevents biting, no problems with panting, drinking and feeding. Particularly comfortable to wear thanks to ergonomic fit, dimensionally stable and neoprene padded straps in the face and neck area. Safe thanks to triple attachment, infinitely adjustable headband and neck strap as well as neck loop, with reflective strips. Colour: black. When training your dog with social problems or behavioral problems, a muzzle can be very useful, an even greater influence on the behavior of your dog is your own energy. Knowing that your dog is unable to bite due to the muzzle can help you maintain your calm, assertive energy, especially when you are facing a new situation. In many countries, dogs of certain sizes or breeds are required by law to wear a muzzle.