I have 2 piggies that are both male. All of a sudden they are scratching like crazy. The older one has one one side what looks like bite marks. They are red marks and I don't know what they are. They are only on one side of his body. I just read something online and it sounded like it could be mites if so how do i treat them? The other younger piggy seems to be fine he scratches a little but he doesn't have any sores or marks on him. I don't have any vets near me that would see them. Any help would be greatly appreciated. I do have fleece bedding but I just want them to be happy and comfy again. Please someone help me help my piggies.