HELPS KEEP PETS CALM AND COMFORTABLE AT HOME Uses include: Aid for anxiety and stress in the home, car, and at the vet; noise-reducing ear coverage to help protect dogs' ears from loud sounds such as thunder, fireworks, vacuums, and gunfire; promotes air circulation around the ears; supports healing and may help prevent hematomas; provides warmth for neck and ears; grooming aid; keeps long ear and facial hair up and out of food and water during meals. RECOMMENDED BY VETERINARIANS to help prevent or support recovery from hematomas when used as an ear wrap for head shaking; helps control bleeding; promotes air circulation to support recovery from ear infections; helps keep medication in place; provides protection during swimming and bath time; can be used as a post-surgery ear protection aid. When used with other products, this item may complement the use of anxiety wraps, storm coats, anxiety jackets, calming collars, or calming shirts for dogs. It may also be used alongside oral calming supplements. Helps keep dogs' ears and head warm in cold weather, or can be moistened to help keep pets cool in hot weather. Our soft, expandable, double-layer fabric band is available in three sizes to fit most dog breeds.