Hi, I think none of my guinea pigs may be a rex, just wondering if they are prone to any particular problems or if there's anything I should be watching out for? Her skin seems a little dry, is this common and what can I do? I think I'm going to take them all to the vet's soon as I got them from a rescue quite recently and would like them to have a check up just for reassurance. Also think I might ask vet nurse to do their claws as not brave enough myself yet!