Oh my, I am so sorry to read this. I can imagine how frightened you were. I have no advice as I have never run into this personally myself but I am sure many of our knowledgeable folks on the board will offer some suggestions. It does sound to me that, if Joey is pooping and peeing inappropriately now, he is trying to show his dominence (i.e., I was here first and this is my house). Of course I could be totally wrong. Please do give them both cuddle from me.