SOME OF MY ITEMS I BOUGHT 2ND HAND FROM THRIFT STORE, RUMMAGE SALES, GARAGE SALES ETC... THERE FORE I DO NOT KNOW IF IT CAME FROM A PET FREE OR SMOKE FREE HOUSE. OR HOW THEY WERE TREATED. I DO HOWEVER HAVE INSIDE DOGS.  I AM IN THE PROCESS OF REDOING MY EBAY ROOM, SO IM LISTING OUT IN MY LIVING ROOM WHERE THE DOGS DO HANG OUT.  I AM SMOKE FREE !!