"It's got an RFID chip inside of it," he says quietly, pointing to the pendant. "It's not foolproof - after all, she's not a production model, let alone a bot - and it doesn't have your name, address and all that on it, either. But it will at least keep her safe in case of passive scanners like at restaurants or stores - basically average public places. I just try to find something that fits with the pony in question, and I'd say this fits the bill for her, huh?"