Congratulations, Thor, on being POTD! You are just PRECIOUS! BE CAREFUL roaming the house - fatal dangers (electrical wires, large over-playful pets, etc.) lurk everywhere for tiny guys like you; you may see others but they cannot see teeny you hiding; the safety of your own cage is best for you. Best wishes for a long, happy, healthy, fun, safe life, Sweet Boy! http://www.guineapigsrfun.net