Hi, is anybody out there using corn cob litter/bedding for their degus. I've put some in the bottom of my degu's cages and, because there are spaces they can get their hands through the floor, they are reaching through, picking up bits and eating them? I'm worried it will do them damage. They do seem to be nibbling them and not scoffing them down, but I'm still a bit worried. If anyone else is using this, can you tell me for how long and if it's a success? Many thanks all!