Pet ID tags are small, often metal or plastic tags attached to a pet's collar. They typically display important information, such as the pet's name, the owner's contact number, and sometimes the pet's medical needs. These tags help ensure that lost pets can be quickly returned to their owners. In addition to basic ID tags, some pet owners choose to use microchips, which are tiny devices implanted under the pet's skin. Unlike ID tags, microchips do not fall off and can be scanned by veterinarians or animal shelters to retrieve the owner's information. Both methods are essential for pet safety.