A dog toothbrush is a specialized tool designed to clean a dog's teeth and gums. It typically features soft bristles to prevent damage to sensitive oral tissues and is often angled to reach difficult areas. Regular brushing helps remove plaque and tartar, promoting better dental health for pets. Many dog toothbrushes come in various sizes and shapes to accommodate different breeds and mouth sizes. Some are designed with dual ends, allowing for cleaning both teeth and gums effectively. Using a dog toothpaste formulated for pets is recommended, as human toothpaste can be harmful to dogs.