I have the small EcoBrooder - the old style with the solid black sides, not the new ones with the fancy posts. Unfortunately, my daughter's dog has developed a plastic-coated wire fetish. We've lost several pairs of ear-buds, numerous little cell-phone fittings ... and the bottom half of my brooder's cord. Of course, it's the "business end," the part with the regulator box on it! Does anyone have a working cord I can purchase? ... please??