please help me to solve this problem...my shih tzu (8 months) called MONSTER...he been pee pee and poo poo all over the carpets in the house since i brought him...and if i take away all the carpets in my house he'll still do it on the same spot...and the worse is he like to do it on the soft surface like cloth, or bed...i told him dont not do it here and i think he understand but the problem is that he dont understand where to do it.......please help!!!