Just out of curiousity, what do you guys put on your dog's tags?

On another board I am on, there is a discussion as to whether or not it is wise to put the name of your dog on it.

Why You SHOULDN'T:
- Someone could want to keep it even more if they know the name
- It would be harder to proove it was yours if there was a fight over the finders and the real owners

Why You SHOULD:
- The dog will (or may) feel more comfortable around those who call it by name
- It will follow you home more willingly if you know it's name

So.. what do you put on your dog's tags?

I have:
Dogs Name
My Address
My Phone Number