Hi Neighbors, I'm selling an apparently nifty device for tracking that hard-to-find/missing cat or dog. It's called Loc8tor and is a radio transmitter with a collar chip (see link below for full information). It is still in the sealed box; I ordered it for my grandmother and her cat but their situation changed before I could use it.   It usually sells for $99.95; I'm asking $50.  Thanks! http://www.amazon.com/Loc8tor-Pet-Ultimate-Wireless-Locator/dp/B003WF0LDG/ref=sr_1_1?ie=UTF8&qid=1339091078&sr=8-1