hi all,bluebell n babies are inside a huge concrete shed with a 5ft hutch inside.the hutch door is always open so theyve got full run around.the only trouble is the floor is concrete so iv been puttin a layer of shavings down so they dont get cold.now is this ok?if i put nothing down it gets realy messy. bluebell refuses to use a litter tray so goes where she goes!!!:roll:is there anything else i could put down that will soak up the urine?dont mind the poops cuz they sweep up.iv currently got 3 litter trays in im tryin to get them use.ive put a layer of shavings them a pile of hay on top.babies think it funny to tip them up and bluebell just sits in them.any advice would be great.x