I'm pretty sure my poor little pigs have mites. They are very itchy, with terrible dandruff, and while there are no bald spots, their fur is coming out very easily in large amounts. I'm not feeling confidant enough to medicate them myself, and appointments with my vet aren't available until March first. I'm going to try to do a walk-in on Monday, but is there anything I can do in the meantime to ease their suffering?