My parents are afraid of a guinea pig pooping and peeing all over the carpet in my bedroom or in the living room or where ever I would have the guinea pig loose. I told them I would put newspaper down in my bedroom where I have blue carpet, linoleum underneath (my mom has some left over from when we did the bathroom and bedroom) and then a pet playpen divider across one side of the room or something. They say that I shouldn't let them out, but if I get one I will anyways, and show them that I can control it. What do you guys say I should do to make them feel better and show them that won't happen, rarely if it does.