How to take home your own pet i.d. sticker? Looking for the best diy way to make a unalterable id tag...

Looking for the best diy way to make a unalterable id tag for the collar of my shetland sheepdog (long hair) short it being too complicated a process. Thanks.
Answers:    The easiest and cheapest way is to move about to Wal-mart. They have machines by the customer service place. Its only 80 cents. And u achieve to make it the way u similar to. u get to pick the inscription and everything. And u dont have to continue. It takes about 10 second! Hope this help!
Don't bother. If you get a suitable little piece of metal, drill a hole in it to droop it, buy a little engraver thing and put on your lettering, you will probably hold spent enough to buy 6 tags from a pet store that will generate one for you and yours won't look as good. And I never put my dog's name on a stub, just my phone numbers. They say if the dog's entitle is on the tag, it makes it easier for someone to steal the dog since they can use its first name. Why not use the I.D. order form on Milk Bone Dog Biscuits? They do the engraving and it's lone $1.50.