I came across a unique and very cool i.d. "tag" today on Etsy designed by Make Your Dog Smile out of Missouri. Hmmm, I may just have to get one of these for Foyle. It's an aluminum dog tag measuring 1 1/4" x 1/4" x 1/4" and you have your choice of 9 different font options from all caps to mixed and 3 different fonts. It even comes in a gift box with a ribbon! Great idea for a present for someone's new puppy! Might even be cool as a necklace for yourself...in case you ever get lost.