so I acquired two bantam cochins as day old chicks this summer, I thought they were standards. Now they are about 3.5 months old and they are still TINY compared to my standard flock. I've never had bantams before, do they need special care in the winter? also, about the silly feathered feet, I'm imagining big clumps of ice on their feet, will this be a problem? any tips would be great!