These are what I have for the girls and I had their name and # engraved on the back. They come in pink or blue. I put these on their collars and then I get a more decorative "trinket" for their harness. Are you looking for something decorative than these?
http://www.gwlittle.com/SearchResult...ords=%23418557 http://www.gwlittle.com/SearchResult...eywords=charms