C9). Paul, John. "Car Doctor - Heavy Key Ring Could Be Culprit in Malfunctioning Brake Light." The Providence Journal. 27 October 2007 (p. C11). Tallant, Nicola. "More Keys Than a Mountjoy Warder." ...

That same month, the New Zealand Herald also referenced a Chinese news report about the live animal key rings: Animal rights groups are appalled by a new popular trinket being sold on the streets ...