Wow.  Just got back from the vets with the pigs.  Garry just went to have his nails done (!) and I thought Minty might have had mites or something with the way he's been scratching, but it turns out he's likely to be just a 'sensitive piggy'...the whole deal only cost me £8.48 so that was a bonus!! Am awaiting a delivery of blank fridge magnets... :o)~