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 gunshots; 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 the way during eating or drinking. RECOMMENDED BY VETS to help prevent or heal 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 ear protection during swimming and bath time; can be used as post-surgery ear protection. When used together, this product may enhance the effectiveness of dog anxiety vests, anxiety jackets, calming collars, or calming wraps. It may also be used alongside oral calming remedies. Helps keep your dog's ears and head warm in cold weather, or can be moistened to help keep your pet cool in hot weather. Our soft, expandable, double-ply fabric band comes in 3 sizes to fit most dog breeds.