Funny you should post this. I was just thinking Spencer needed a new id tag! We've had 2 strays in the neighborhood recently. One had a tag & I was able to call the owner. The other, no tag. Luckily a neighbor was willing to keep this dog until someone showed up searching for him - a day later. Both ended happy, but could have been unhappy endings. A tag is such a simple thing that could make all the difference.