I was looking around to see what sort of pets people had in need of homes...and there are a LOT of lost pets. Almost always with a collar, but no tag. Just...why? Or dogs found with a collar but no tag. That was something I was always told was important, since we grew up with a lot of animals. I know when we get our puppy, I'm going to give it a collar with tags of its name and our address/phone number. I've found pets before and they had their tags like that and I managed to return them to their homes. So, please. Tag your pets. So many sob stories of lost pets or pets escaping the back yard or something and they have a collar but no tags. Tags are helpful! Why have a collar if you're not going to give it at least a name tag?