Thankyou all for your help. Should I let him get used to living with us for a couple of weeks or so before I introduce a friend? Also could I ask whats the best bedding to use? I'm a bit confused whether he needs straw, hay or sawdust. I was also reading that piggies need vitamin c and was wondering if you give your piggies a seperate suplement (if so which one) or if you just make sure they have plenty of vitamin c rich food. Thanks