<human>: As the title says, my dog is chipped (he was chipped at the shelter before I got hin), and the chip has now migrated to hid back. He recently got his rabies vaccine re-upped, and long story short, the vet couldn't find a chip, and paperwork was sent in saying he was un-chipped. I found this out, and knowing he was chipped, took him back to my vet to correct the paperwork. 

Even though they knew he was chipped, it still took a good amount of searching to find it on his back. He has a lot of stretchy, excess skin around his neck, and I think this is one of the reasons it migrated. I feel that, had I not insisted he was indeed chipped, they would not have searched long enough to find it. I say this, because I took a dog in to the county pound recently, and the guy really didn't search very hard for a chip. Just kinda waved the wand over his shoulders.

So, my concern is that, if he was lost, his chip wouldn't be able to be located, and my chances of finding him again would be reduced considerably. I don't consider him a flight risk at all (never tries to get more than 5 feet from me on or off leash, stays at least 6 feet away from all open doors unless he's leashed), but stuff happens.

My question is this: I want to get another tag for his collar that says something like "I'm chipped!" But we all know how collars can come off.  Is it possible to get him re-chipped? What would you do in this situation?

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<bot>: dog's chip migrated; vet had a difficult time locating it, and probably wouldn't have if not pressed; concerns about finding it if he ever gets lost; what are some options?