mine wears her rabies tag, an id tag with all my info and her name on it, her 'get me home tag', and fur code tag. I also love the noise it makes and it makes me feel safer knowing its there. My id tag is if someone finds her they can call right away or just bring her home, fur code is for smart phones (not everyone has those) 'get me home' is only if you have internet access. I feel I have all my bases covered and I like it that way!
She will wear a microchip tag when she gets hers done next month too. I have them on a clip also so they can be moved easy if need be. But she wears her collar all the time and the tags too.