Dont bother with a lure machine!!! Them rc petrol remote control cars are the same I've just discovered on my evening walk. Couple blokes racing them round the moor I didnt see them but the dog did he took right off after it was quite far away aswell i didnt know what the feck was going on at first ? soon as the car stopped he wasnt interested but it did get me thinking they can twist and turn and go like the clappers so could be a cheaper solution? Not that I know what price they are