How do you get dog tags replaced?

If you live outside of a military base, there are going to be many many places that will make them for you. There is also a place on all bases that will make them for you. All that you have to do is purchase the tags and chain. I'm not sure exactly what it's called so you would have to ask around (I would start at CIF) to point in the right direction...Good luck!

Almost any website that sells medals and uniforms and gear will also make and sell dog tags.

There's websites that will replace them for you . Some military surplus stores will do it if they have a machine.