OK, so I'm in big trouble. While creek fishing with my fiancee's English Setter last night, I lost his Dogtra controller. I re-traced my steps but I couldn't find it. It finally got too dark to continue the search. I'm going to try to leave work early today and go look for it. I'm hoping someone knows a trick to find it: some device that will pick up a signal, remotely activate something in it, metal detector, anything? Dogtra said I'm SOL but I'm still holding out hope as I don't want to have to replace a $300-$400 controller.