thank you.
I did wonder about a corn snake. I will add it to the research list. I think he has his heart set on a lizard now, but as he has to wait a few years before he gets one so he may change his mind!
He has started a 'lizard tin' and is putting some of his pocket money and some of the money he gets from selling his baby guinea pigs in so he can save up to buy the set up!