my friend just got a new baby piggy. the only problem is that it's in a store bought cage (she got it for free from a neighbour) though the cage is OK while she's small, i really want to get her a coroplast cage for christmas. however, my friend doesn't want me to spend that much mula on her. But because i'm the sort of "co-owner" i feel responsible to get a big enough cage. I'm feeling sortof stuck (but i guess i could just by the cage anyways) do any of you guyz have ideas?