Duck question. I culled a peking last month because he quit walking. I thought maybe he had frostbitten his feet, but it went into a respiratory thing. It IS very cold here, but the ducks share the coop/barn with the chickens and it has 3 heat lamps, deep litter/bedding, and I close the door after dark each night. This morning I noticed both ducks I have left - runners - were doing weird things with their feet. Standing on one at a time and they kept laying down on their feet while they ate and drank... They are acting like their feet are cold but I almost wonder if it's some kind of disease or virus that is affecting them nuerologically... Any advice?